{"title":"Flamemaster - Corrosion Inhibiting Sealants","description":"\u003cdiv class=\"n6owBd awi2gc\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-hveid=\"CAAIBxAA\" data-complete=\"true\" data-processed=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 12px 0px 16px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);'\u003eThis specialized segment features chemical sealing solutions infused with active anti-corrosive agents designed to provide a barrier against moisture intrusion, galvanic oxidation, and environmental degradation in structural joints.\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd||[]--\u003e\n\u003c\/div\u003e\n\u003cul class=\"KsbFXc U6u95\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-ved=\"2ahUKEwjg_MSuo-KVAxX1BLkGHcO9A84Q-7AUegYIAAgIEAA\" data-hveid=\"CAAICBAA\" data-complete=\"true\" data-processed=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 12px 0px 16px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);'\u003e\n\u003cli class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-hveid=\"CAAICBAB\" data-complete=\"true\" data-sae=\"\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);'\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);'\u003e\u003cstrong class=\"Yjhzub\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);'\u003eCorrosion Inhibitive Alloys \u0026amp; Fasteners:\u003c!--TgQPHd||[]--\u003e\u003c\/strong\u003e Formulations specifically engineered for application on fasteners, rivets, and Faying surfaces of dissimilar metals, operating under stringent military performance requirements like \u003cstrong class=\"Yjhzub\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);'\u003eMIL-PRF-81733\u003c!--TgQPHd||[]--\u003e\u003c\/strong\u003e.\u003c!--TgQPHd||[]--\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-hveid=\"CAAICBAE\" data-complete=\"true\" data-sae=\"\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);'\u003e\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" aria-owns=\"action-menu-parent-container\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);'\u003e\u003cstrong class=\"Yjhzub\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);'\u003eNon-Chromate Corrosion Inhibitors:\u003c!--TgQPHd||[]--\u003e\u003c\/strong\u003e Eco-compliant, chrome-free technical sealants developed to meet modern environmental, health, and safety (EHS) regulations while maintaining elite anti-corrosive protection on sensitive aerospace aluminum alloys.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","products":[{"product_id":"pr1436gpt","title":"PPG Aerospace PR-1436-G Sprayable Corrosion Inhibitive Sealant  MIL-PRF-81733 - Type III-1 Class 1 GA \/ HMS 16-1097 - Type II - Pint Kit","description":"\u003ch4\u003ePPG Aerospace PR-1436-G Sprayable Corrosion Inhibitive Sealant MIL-PRF-81733 - Type III-1 Class 1 GA \/ HMS 16-1097 - Type II\u003c\/h4\u003e\n\u003cp\u003ePPG PR-1436-G is a sprayable, two-part, manganese dioxide-cured polysulfide compound designed for the effective prevention of corrosion in aircraft structures. This specialized sealant is formulated with active chromate inhibitors that provide a chemical barrier against oxidation and galvanic decay. Its low-viscosity, Type III consistency is specifically engineered for spray application, allowing technicians to apply a uniform, protective coating over large faying surfaces, stringers, and internal wing structures. Once cured, it maintains an elastomeric seal that resists aviation fuels, hydraulic fluids, and environmental contaminants.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdvanced Corrosion Inhibition: Contains high-performance chromates that actively suppress corrosion at the molecular level, even in the presence of moisture.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSprayable Efficiency: Optimized for Type III spray application, enabling rapid and uniform coverage of large structural areas, reducing labor hours in MRO environments.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFluid \u0026amp; Chemical Resistance: Provides an impermeable barrier against jet fuel (Jet A, JP-8), Skydrol® hydraulic fluid, and de-icing agents.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBroad Temperature Stability: Maintains flexibility and adhesion across a thermal range of -65°F (-54°C) to 250°F (121°C), resisting the thermal cycling of high-altitude flight.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh-Strength Adhesion: Bonds exceptionally well to common aircraft substrates, including aluminum, titanium, and stainless steel, without the need for a separate primer in many applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFaying Surface Sealing: The preferred method for sealing overlapping aircraft skins and structural members during major assembly or repair.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInternal Airframe Protection: Ideal for coating \"bilge\" areas, wing boxes, and internal fuselage stringers where moisture tends to accumulate.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDissimilar Metal Interfaces: Acts as an electrical insulator to prevent galvanic corrosion between mismatched alloy components.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFastener Pattern Overcoating: Used to spray-seal large arrays of fasteners, providing a secondary moisture barrier over rivets and bolts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ccenter\u003e\n\u003cp\u003e\u003ca style=\"background-color: #000; border: none; border-radius: 4px; color: white; padding: 15px 32px; text-align: center; text-decoration: none; display: inline-block; font-size: 16px; width: 80%;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/pr_1436g_TDS.pdf?v=1778871162\" target=\"_blank\"\u003eDownload Technical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca style=\"background-color: #000; border: none; border-radius: 4px; color: white; padding: 15px 32px; text-align: center; text-decoration: none; display: inline-block; font-size: 16px; width: 80%;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/pr_1436g_SDS_A.pdf?v=1778871162\" target=\"_blank\"\u003eDownload Safety Data Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca style=\"background-color: #000; border: none; border-radius: 4px; color: white; padding: 15px 32px; text-align: center; text-decoration: none; display: inline-block; font-size: 16px; width: 80%;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/pr_1436g_SDS_B.pdf?v=1778871163\" target=\"_blank\"\u003eDownload Safety Data Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/center\u003e","brand":"PPG Aerospace","offers":[{"title":"Default Title","offer_id":51973709758836,"sku":"PR1436GPT","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/PR1436GPT-PINT.png?v=1748355787"},{"product_id":"ps870a1-2","title":"PPG Aerospace P\/S 870 A1\/2 Gray Corrosion Inhibitive Sealant MIL-PRF-81733D","description":"\u003cp\u003ePPG Aerospace P\/S 870 A1\/2 Gray Corrosion Inhibitive Sealant MIL-PRF-81733D\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eInterchangeable with:  \u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eFlamemaster \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eCS-3213A1\/2\u003c\/span\u003e\u003c\/p\u003e","brand":"PPG Aerospace","offers":[{"title":"6oz Semkit","offer_id":51973714411892,"sku":"PS870A1-2","price":151.56,"currency_code":"USD","in_stock":true},{"title":"Pint Kit","offer_id":51973714444660,"sku":"PS870A1-2PTKT","price":351.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/PS870A1-2-6OZ.png?v=1748359949"},{"product_id":"ps870a2","title":"PPG Aerospace P\/S 870 A2 Gray Sealant MIL-PRF-81733D, Solid (Part A), Liquid (Part B)","description":"\u003cp\u003ePPG Aerospace P\/S 870 A2 Gray Sealant MIL-PRF-81733D, Solid (Part A), Liquid (Part B)\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eInterchangeable with:  \u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eFlamemaster \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eCS-3213A2\u003c\/span\u003e\u003c\/p\u003e","brand":"PPG Aerospace","offers":[{"title":"2.5oz","offer_id":51973714477428,"sku":"PS870A2","price":128.53,"currency_code":"USD","in_stock":true},{"title":"6oz Semkit","offer_id":51973714510196,"sku":"PS870A2-60Z","price":154.04,"currency_code":"USD","in_stock":true},{"title":"Pint Kit","offer_id":51973714542964,"sku":"PS870A2PT","price":330.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/PS870A2-2.5OZ.png?v=1748360046"},{"product_id":"ps870b1-2","title":"PPG Aerospace P\/S 870 B1\/2 | Gray Sealant | MIL-PRF-81733 Type II - 6oz SemKit","description":"\u003cdiv class=\"aerospace-product-description\"\u003e\n\u003cp\u003e\u003cstrong\u003ePPG P\/S 870 Class B\u003c\/strong\u003e is a two-part, manganese dioxide-cured polysulfide compound designed as a high-viscosity, low-sag thixotropic sealant for aircraft structural applications. Formulated by PPG Aerospace, this extrusion-grade paste contains active soluble chromates that act as an effective barrier against common causes of corrosion on aluminum alloys and between dissimilar metals. Once mixed, the material maintains its non-sag properties on vertical and overhead structures, curing at room temperature to form a resilient elastomeric seal. It provides excellent primerless adhesion to common aircraft substrates and retains its physical properties after limited exposure to jet fuel and aviation gasoline under standard operating environments.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications \u0026amp; Cross-References\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e PPG Aerospace \/ PRC-DeSoto International, Inc.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Line:\u003c\/strong\u003e P\/S 870® Class B (Available in Class B-1\/2 and Class B-2 configurations)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Base:\u003c\/strong\u003e Two-part, manganese dioxide-cured polysulfide paste\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsistency:\u003c\/strong\u003e High-viscosity, low-sag thixotropic paste (Extrusion \/ Spatula Grade)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService Temperature Range:\u003c\/strong\u003e -65°F (-54°C) to 250°F (121°C), with intermittent excursions up to 275°F (135°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoluble Chromate Content:\u003c\/strong\u003e 4% (Typical performance value)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Life:\u003c\/strong\u003e 30 minutes (B-1\/2) \/ 2 hours (B-2) at 77°F (25°C), 50% RH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTack-Free Time:\u003c\/strong\u003e ≤ 8 hours (B-1\/2) \/ ≤ 24 hours (B-2) at 77°F (25°C), 50% RH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMixed Color:\u003c\/strong\u003e Gray (Part A Accelerator: Black \/ Part B Base: White)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-References:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMilitary Specification:\u003c\/strong\u003e Fully qualified to MIL-PRF-81733D Type II (Class B)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlternative Designations:\u003c\/strong\u003e Pro-Seal 870 Class B, P\/S 870 B-1\/2, P\/S 870 B-2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest Compliances:\u003c\/strong\u003e Tested via ASTM B117 (Salt Spray Fog Test for 670 hours) and AMS 2629 (JRF Immersion)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features \u0026amp; Aviation Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive Chromate Inhibition:\u003c\/strong\u003e Formulated with 4% soluble chromates to chemically suppress corrosion development at the interface of aluminum alloys.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThixotropic Non-Sag Profile:\u003c\/strong\u003e High-viscosity paste paste holds its shape without running or sagging when applied to vertical or overhead aircraft components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydrocarbon Fluid Resilience:\u003c\/strong\u003e Retains its essential elastomeric sealing properties and flexibility after limited contact with jet fuel and aviation gas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Excursion Capacity:\u003c\/strong\u003e Functions continuously down to -65°F (-54°C) and withstands intermittent thermal exposures up to 275°F (135°C).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent Intercoat Repairability:\u003c\/strong\u003e Demonstrates superior adhesion to itself, ensuring high compatibility with fresh cured, fuel-aged, or abraded fillets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFungus Resistance Properties:\u003c\/strong\u003e Evaluated and classified as non-nutrient to prevent biological degradation of the cured barrier.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFillet Sealing:\u003c\/strong\u003e Extruded or gun-applied into fillet joints, structural seams, and lap joints up to 25 mils thick across airframe sections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastener Encapsulation:\u003c\/strong\u003e Used for overcoating and sealing structural fastener patterns, rivets, and bolts to form a corrosion barrier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDissimilar Metal Isolation:\u003c\/strong\u003e Applied to interfaces where different metallic substrates connect to isolate them from environmental moisture.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"PPG Aerospace","offers":[{"title":"6 oz SemKit","offer_id":51973714575732,"sku":"PS870B1-2","price":142.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/PS870B1-2-6OZ_50177f32-d4b1-4b09-bf57-9aefebf88fbb.png?v=1748360665"},{"product_id":"ps870b1-2pt","title":"PPG Aerospace P\/S 870 B1\/2 Gray Sealant MIL-PRF-81733D - Pint Kit","description":"\u003cp\u003ePPG Aerospace P\/S 870 B1\/2 Gray Sealant MIL-PRF-81733D\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eInterchangeable with:  \u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eFlamemaster \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eCS-3213B1\/2\u003c\/span\u003e\u003c\/p\u003e","brand":"PPG Aerospace","offers":[{"title":"Pint Kit","offer_id":51973714674036,"sku":"PS870B1-2PT","price":300.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/PS870B1-2PT-PINT.png?v=1748360383"},{"product_id":"ps870b1-2ptm","title":"PPG Aerospace P\/S 870 B1\/2 Gray SealantMIL-PRF-81733D - Pint Kit","description":"\u003cp\u003ePPG Aerospace P\/S 870 B1\/2 Gray SealantMIL-PRF-81733D\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eInterchangeable with:  \u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eFlamemaster \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eCS-3213B1\/2\u003c\/span\u003e\u003c\/p\u003e","brand":"PPG Aerospace","offers":[{"title":"Pint Kit","offer_id":51973714706804,"sku":"PS870B1-2PTM","price":293.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/PS870B1-2PTM-PINT.png?v=1748360313"},{"product_id":"ps870b1-2qt","title":"PPG Aerospace P\/S 870 B1\/2 Gray Sealant MIL-PRF-81733D - Quart Kit","description":"\u003cp\u003ePPG Aerospace P\/S 870 B1\/2 Gray Sealant MIL-PRF-81733D\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eInterchangeable with:  \u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eFlamemaster \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eCS-3213B1\/2\u003c\/span\u003e\u003c\/p\u003e","brand":"PPG Aerospace","offers":[{"title":"Quart Kit","offer_id":51973714739572,"sku":"PS870B1-2QT","price":455.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/PS870B1-2QT-QUART.png?v=1748360238"},{"product_id":"ps870b2-60ztp2","title":"PPG Aerospace P\/S 870 Class B2 MIL-PRF-81733 TYII Fuel Tank Sealant","description":"\u003cp\u003ePPG Aerospace PS870 Class B2 MIL-PRF-81733 TYII Fuel Tank Sealant\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eInterchangeable with:  \u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eFlamemaster \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eCS-3213B2\u003c\/span\u003e\u003c\/p\u003e","brand":"PPG Aerospace","offers":[{"title":"6 oz semkit","offer_id":51973714805108,"sku":"PS870B2-60ZTP2","price":140.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/PS870B2-60ZTP2.png?v=1748360875"},{"product_id":"ps870b2ptm","title":"PPG Aerospace P\/S 870 Class B2 MIL-PRF-81733 TYII Corrosion Inhibitive Sealant - Pint","description":"\u003cp\u003ePPG Aerospace PS870 Class B2 MIL-PRF-81733 TYII Corrosion Inhibitive Sealant\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e\u003cb\u003eInterchangeable with:  \u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eFlamemaster \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eCS-3213B2\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"PPG Aerospace","offers":[{"title":"Pint","offer_id":51973714870644,"sku":"PS870B2PTM","price":300.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/PS870B2PTM.png?v=1771860694"},{"product_id":"ps870c12","title":"PPG Aerospace P\/S 870 C12 Gray Sealant MIL-PRF-81733 Type IV-12","description":"\u003cp\u003ePPG Aerospace P\/S 870C12 Gray Sealant MIL-PRF-81733 Type IV-12\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eInterchangeable with:  \u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eFlamemaster \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eCS-3213C\u003c\/span\u003e\u003c\/p\u003e","brand":"PPG Aerospace","offers":[{"title":"6 oz semkit","offer_id":51973714903412,"sku":"PS870C12","price":185.14,"currency_code":"USD","in_stock":true},{"title":"2.5 oz semkit","offer_id":51973714936180,"sku":"PS870C12-2-50Z","price":142.47,"currency_code":"USD","in_stock":true},{"title":"Pint Kit","offer_id":51973714968948,"sku":"PS870C12PT","price":429.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/PS870C12-2.5OZ.png?v=1748361335"},{"product_id":"ps870c24","title":"PPG Aerospace P\/S 870 C24 GRAY SEALANT MIL-PRF-81733 IV-24 Type IV","description":"\u003cp\u003ePPG Aerospace P\/S 870C24 GRAY SEALANT MIL-PRF-81733 IV-24 Type IV\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eInterchangeable with:  \u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eFlamemaster \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eCS-3213C\u003c\/span\u003e\u003c\/p\u003e","brand":"PPG Aerospace","offers":[{"title":"6 oz semkit","offer_id":51973715067252,"sku":"PS870C24","price":177.81,"currency_code":"USD","in_stock":true},{"title":"Pint","offer_id":51973715100020,"sku":"PS870C24PT","price":381.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/PS870C24-60Z.png?v=1748361491"},{"product_id":"cs3213b1-2","title":"Flamemaster CS-3213 B1\/2 Gray MIL-PRF-81733D Type II, CL 1, GR A Spec Corrosion Inhibitive Fuel Resistant Sealant - Pint","description":"\u003ch3\u003eFlamemaster CS 3213 Class B Corrosion Inhibitive Sealant - High-Performance Sealant with Corrosion Protection for Aircraft\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNSN 8030-00-008-7198    \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCS 3213 Class B aerospace sealant was designed for sealing metal components on aircraft systems for protection against corrosion. It acts as a barrier between dissimilar metals as well as protecting aluminum alloys against corrosion and is typically used for sealing faying surfaces and sealing joints. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features for Aviation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-performance sealant specifically designed for aircraft applications with integrated corrosion inhibition.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProvides excellent adhesion to common aircraft substrates like aluminum and composites.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOffers good flexibility to accommodate movement and vibration in aircraft structures.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eActively inhibits corrosion, protecting metal surfaces from degradation.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eResistant to many common aircraft fluids and environmental conditions (always verify specific resistance).\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eClass B designation indicates specific handling and application characteristics.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for sealing faying surfaces, joints, and other areas prone to corrosion in aircraft.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTypical Aviation Applications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSealing faying surfaces in airframe structures to prevent intergranular corrosion.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSealing around fasteners and rivets to inhibit corrosion.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSealing joints and seams where moisture ingress could lead to corrosion.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProtecting dissimilar metal interfaces from galvanic corrosion.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUse in the manufacturing and maintenance of commercial, military, and general aviation aircraft, particularly in environments with high corrosion risk.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cb\u003eEquivalent to: PPG PS870\u003c\/b\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ccenter\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS-3213-class-B-TDS-English.pdf?v=1746220121\" style=\"background-color: #000; border: none; border-radius: 4px; color: white; padding: 15px 32px; text-align: center; text-decoration: none; display: inline-block; font-size: 16px; width: 80%;\" target=\"_blank\"\u003eDownload Technical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/center\u003e","brand":"Flamemaster","offers":[{"title":"Default Title","offer_id":51973742723444,"sku":"CS3213B1-2PT","price":92.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS3213B1-2-PINT.png?v=1746062866"},{"product_id":"cs3213b2","title":"Flamemaster CS-3213 B2  MIL-PRF-81733D Type II, CL 1, GR A Spec Corrosion Inhibitive Fuel Resistant Sealant - 6 oz","description":"\u003ch3\u003eFlamemaster CS 3213 Class B Corrosion Inhibitive Sealant - High-Performance Sealant with Corrosion Protection for Aircraft\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNSN 8030-01-184-0330    \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCS 3213 Class B aerospace sealant was designed for sealing metal components on aircraft systems for protection against corrosion. It acts as a barrier between dissimilar metals as well as protecting aluminum alloys against corrosion and is typically used for sealing faying surfaces and sealing joints. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features for Aviation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-performance sealant specifically designed for aircraft applications with integrated corrosion inhibition.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProvides excellent adhesion to common aircraft substrates like aluminum and composites.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOffers good flexibility to accommodate movement and vibration in aircraft structures.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eActively inhibits corrosion, protecting metal surfaces from degradation.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eResistant to many common aircraft fluids and environmental conditions (always verify specific resistance).\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eClass B designation indicates specific handling and application characteristics.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for sealing faying surfaces, joints, and other areas prone to corrosion in aircraft.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTypical Aviation Applications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSealing faying surfaces in airframe structures to prevent intergranular corrosion.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSealing around fasteners and rivets to inhibit corrosion.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSealing joints and seams where moisture ingress could lead to corrosion.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProtecting dissimilar metal interfaces from galvanic corrosion.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUse in the manufacturing and maintenance of commercial, military, and general aviation aircraft, particularly in environments with high corrosion risk.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cb\u003eEquivalent to: PPG PS870\u003c\/b\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ccenter\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS-3213-class-B-TDS-English.pdf?v=1746220121\" style=\"background-color: #000; border: none; border-radius: 4px; color: white; padding: 15px 32px; text-align: center; text-decoration: none; display: inline-block; font-size: 16px; width: 80%;\" target=\"_blank\"\u003eDownload Technical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/center\u003e","brand":"Flamemaster","offers":[{"title":"6 oz","offer_id":53655170974068,"sku":"CS3213B2","price":43.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS3213B2.png?v=1746063212"},{"product_id":"flamemaster-cs-3213-b1-2-gray-mil-prf-81733d-ty-2-1-2-cl-1-gr-a-spec-corrosion-inhibitive-fuel-resistant-sealant-6oz","title":"Flamemaster CS-3213 B1\/2 Gray MIL-PRF-81733D Type II, CL 1, GR A Spec Corrosion Inhibitive Fuel Resistant Sealant  - 6oz","description":"\u003ch3\u003eFlamemaster CS 3213 Class B Corrosion Inhibitive Sealant - High-Performance Sealant with Corrosion Protection for Aircraft\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNSN 8030-01-184-0329    \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCS 3213 Class B aerospace sealant was designed for sealing metal components on aircraft systems for protection against corrosion. It acts as a barrier between dissimilar metals as well as protecting aluminum alloys against corrosion and is typically used for sealing faying surfaces and sealing joints. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features for Aviation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-performance sealant specifically designed for aircraft applications with integrated corrosion inhibition.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProvides excellent adhesion to common aircraft substrates like aluminum and composites.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOffers good flexibility to accommodate movement and vibration in aircraft structures.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eActively inhibits corrosion, protecting metal surfaces from degradation.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eResistant to many common aircraft fluids and environmental conditions (always verify specific resistance).\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eClass B designation indicates specific handling and application characteristics.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for sealing faying surfaces, joints, and other areas prone to corrosion in aircraft.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTypical Aviation Applications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSealing faying surfaces in airframe structures to prevent intergranular corrosion.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSealing around fasteners and rivets to inhibit corrosion.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSealing joints and seams where moisture ingress could lead to corrosion.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProtecting dissimilar metal interfaces from galvanic corrosion.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUse in the manufacturing and maintenance of commercial, military, and general aviation aircraft, particularly in environments with high corrosion risk.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cb\u003eEquivalent to: PPG PS870\u003c\/b\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ccenter\u003e\n\u003cp\u003e\u003ca style=\"background-color: #000; border: none; border-radius: 4px; color: white; padding: 15px 32px; text-align: center; text-decoration: none; display: inline-block; font-size: 16px; width: 80%;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS-3213-class-B-TDS-English.pdf?v=1746220121\" target=\"_blank\"\u003eDownload Technical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/center\u003e","brand":"Flamemaster","offers":[{"title":"6oz","offer_id":53677796524404,"sku":"CS3213B1-2","price":43.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS3213B1-2-6.png?v=1746062866"},{"product_id":"flamemaster-cs-3213-b1-2-gray-mil-prf-81733d-type-ii-cl-1-gr-a-spec-corrosion-inhibitive-fuel-resistant-sealant-quart","title":"Flamemaster CS-3213 B1\/2 Gray MIL-PRF-81733D Type II, CL 1, GR A Spec Corrosion Inhibitive Fuel Resistant Sealant - Quart","description":"\u003ch3\u003eFlamemaster CS 3213 Class B Corrosion Inhibitive Sealant - High-Performance Sealant with Corrosion Protection for Aircraft\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNSN 8030-00-470-9154    \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCS 3213 Class B aerospace sealant was designed for sealing metal components on aircraft systems for protection against corrosion. It acts as a barrier between dissimilar metals as well as protecting aluminum alloys against corrosion and is typically used for sealing faying surfaces and sealing joints. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features for Aviation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-performance sealant specifically designed for aircraft applications with integrated corrosion inhibition.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProvides excellent adhesion to common aircraft substrates like aluminum and composites.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOffers good flexibility to accommodate movement and vibration in aircraft structures.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eActively inhibits corrosion, protecting metal surfaces from degradation.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eResistant to many common aircraft fluids and environmental conditions (always verify specific resistance).\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eClass B designation indicates specific handling and application characteristics.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for sealing faying surfaces, joints, and other areas prone to corrosion in aircraft.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTypical Aviation Applications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSealing faying surfaces in airframe structures to prevent intergranular corrosion.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSealing around fasteners and rivets to inhibit corrosion.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSealing joints and seams where moisture ingress could lead to corrosion.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProtecting dissimilar metal interfaces from galvanic corrosion.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUse in the manufacturing and maintenance of commercial, military, and general aviation aircraft, particularly in environments with high corrosion risk.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cb\u003eEquivalent to: PPG PS870\u003c\/b\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ccenter\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS-3213-class-B-TDS-English.pdf?v=1746220121\" style=\"background-color: #000; border: none; border-radius: 4px; color: white; padding: 15px 32px; text-align: center; text-decoration: none; display: inline-block; font-size: 16px; width: 80%;\" target=\"_blank\"\u003eDownload Technical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/center\u003e","brand":"Flamemaster","offers":[{"title":"Default Title","offer_id":52109013090676,"sku":"CS3213B1-2QT","price":142.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS3213B1-2QT.png?v=1747764239"},{"product_id":"flamemaster-cs-3213-b2-mil-prf-81733d-type-ii-cl-1-gr-a-spec-corrosion-inhibitive-fuel-resistant-sealant-pint","title":"Flamemaster CS-3213 B2  MIL-PRF-81733D Type II, CL 1, GR A Spec Corrosion Inhibitive Fuel Resistant Sealant - Pint","description":"\u003ch3\u003eFlamemaster CS 3213 Class B Corrosion Inhibitive Sealant - High-Performance Sealant with Corrosion Protection for Aircraft\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNSN 8030-00-009-5023    \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCS 3213 Class B aerospace sealant was designed for sealing metal components on aircraft systems for protection against corrosion. It acts as a barrier between dissimilar metals as well as protecting aluminum alloys against corrosion and is typically used for sealing faying surfaces and sealing joints. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features for Aviation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-performance sealant specifically designed for aircraft applications with integrated corrosion inhibition.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProvides excellent adhesion to common aircraft substrates like aluminum and composites.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOffers good flexibility to accommodate movement and vibration in aircraft structures.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eActively inhibits corrosion, protecting metal surfaces from degradation.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eResistant to many common aircraft fluids and environmental conditions (always verify specific resistance).\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eClass B designation indicates specific handling and application characteristics.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for sealing faying surfaces, joints, and other areas prone to corrosion in aircraft.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTypical Aviation Applications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSealing faying surfaces in airframe structures to prevent intergranular corrosion.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSealing around fasteners and rivets to inhibit corrosion.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSealing joints and seams where moisture ingress could lead to corrosion.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProtecting dissimilar metal interfaces from galvanic corrosion.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUse in the manufacturing and maintenance of commercial, military, and general aviation aircraft, particularly in environments with high corrosion risk.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cb\u003eEquivalent to: PPG PS870\u003c\/b\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ccenter\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS-3213-class-B-TDS-English.pdf?v=1746220121\" style=\"background-color: #000; border: none; border-radius: 4px; color: white; padding: 15px 32px; text-align: center; text-decoration: none; display: inline-block; font-size: 16px; width: 80%;\" target=\"_blank\"\u003eDownload Technical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/center\u003e","brand":"Flamemaster","offers":[{"title":"Default Title","offer_id":52109088391540,"sku":"CS3213B2PT","price":92.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS3213B2PT.png?v=1747764287"},{"product_id":"flamemaster-cs-3213-b2-mil-prf-81733d-type-ii-cl-1-gr-a-spec-corrosion-inhibitive-fuel-resistant-sealant-quart","title":"Flamemaster CS-3213 B2  MIL-PRF-81733D Type II, CL 1, GR A Spec Corrosion Inhibitive Fuel Resistant Sealant - Quart","description":"\u003ch3\u003eFlamemaster CS 3213 Class B Corrosion Inhibitive Sealant - High-Performance Sealant with Corrosion Protection for Aircraft\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNSN 8030-00-008-7200    \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCS 3213 Class B aerospace sealant was designed for sealing metal components on aircraft systems for protection against corrosion. It acts as a barrier between dissimilar metals as well as protecting aluminum alloys against corrosion and is typically used for sealing faying surfaces and sealing joints. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features for Aviation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-performance sealant specifically designed for aircraft applications with integrated corrosion inhibition.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProvides excellent adhesion to common aircraft substrates like aluminum and composites.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOffers good flexibility to accommodate movement and vibration in aircraft structures.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eActively inhibits corrosion, protecting metal surfaces from degradation.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eResistant to many common aircraft fluids and environmental conditions (always verify specific resistance).\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eClass B designation indicates specific handling and application characteristics.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for sealing faying surfaces, joints, and other areas prone to corrosion in aircraft.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTypical Aviation Applications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSealing faying surfaces in airframe structures to prevent intergranular corrosion.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSealing around fasteners and rivets to inhibit corrosion.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSealing joints and seams where moisture ingress could lead to corrosion.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProtecting dissimilar metal interfaces from galvanic corrosion.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUse in the manufacturing and maintenance of commercial, military, and general aviation aircraft, particularly in environments with high corrosion risk.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cb\u003eEquivalent to: PPG PS870\u003c\/b\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ccenter\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS-3213-class-B-TDS-English.pdf?v=1746220121\" style=\"background-color: #000; border: none; border-radius: 4px; color: white; padding: 15px 32px; text-align: center; text-decoration: none; display: inline-block; font-size: 16px; width: 80%;\" target=\"_blank\"\u003eDownload Technical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/center\u003e","brand":"Flamemaster","offers":[{"title":"Default Title","offer_id":52109091012980,"sku":"CS3213B2QT","price":142.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS3213B2QT.png?v=1747764337"},{"product_id":"flamemaster-cs-143-b2-non-chromate-corrosion-inhibitive-sealant-ams-3265-6oz","title":"Flamemaster CS-143 B2 Non-Chromate Corrosion Inhibitive Sealant - AMS-3265 \/ MIL-PRF-81733 Type II Grade B - 6oz","description":"\u003ch3\u003eFlamemaster CS-143 Class B - Non-Chromate Corrosion Inhibitive Sealant - AMS-3265 \/ MIL-PRF-81733 Type II Grade B\u003c\/h3\u003e\n\u003cp\u003eCS 143 Class B is a two-part, manganese dioxide cured polysulfide sealant specifically designed as a non-chromate corrosion inhibitive sealant for aerospace applications. It offers the traditional excellent fuel and fluid resistance of polysulfide sealants but incorporates environmentally friendly corrosion inhibitors that do not contain hexavalent chromium. The \"Class B\" designation indicates its trowelable consistency, making it suitable for application by spatula or extrusion gun for sealing seams, fasteners, and small access panels. Upon curing at room temperature, CS 143 Class B forms a tough, flexible, and resilient rubber that provides long-lasting protection against corrosion and leaks, even in harsh aviation environments, while addressing environmental and health concerns associated with chromates.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Characteristics:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTwo-Part System: Consists of a base compound and an accelerator, mixed immediately prior to application.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePolysulfide Chemistry: Provides excellent resistance to a wide range of aviation fuels, hydraulic fluids, and lubricants.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Chromate Corrosion Inhibition: This is its defining feature. It contains advanced corrosion inhibitors that offer effective protection without the use of hexavalent chromium, making it a safer and more environmentally compliant choice.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eManganese Dioxide Cure: A common curing agent for polysulfide sealants, contributing to robust and durable properties.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eClass B Consistency: Trowelable, making it easy to apply with a spatula, spreader, or extrusion gun for creating fillets and sealing larger areas.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eExcellent Adhesion: Forms strong, durable bonds to typical aircraft substrates, including aluminum, titanium, stainless steel, and composite materials, even on clad aluminum.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuperior Fuel and Fluid Resistance: Highly resistant to aviation jet fuels (JP-4, JP-5, JP-8, Jet A\/B), hydraulic fluids (e.g., Skydrol), and engine oils.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWide Service Temperature Range: Maintains flexibility, sealing properties, and corrosion inhibition across the typical operating temperatures of aircraft.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlexibility and Resilience: Cures to a flexible, rubbery seal that can withstand aircraft vibrations, thermal cycling, and structural movement without cracking or delamination.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGood Work Life (Pot Life): Provides sufficient time for application before curing, depending on the specific \"B\" class variant (e.g., B-1\/2, B-2, B-4, where the number indicates the pot life in hours).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication in Aviation\u003c\/strong\u003e:\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSealing Integral Fuel Tanks: Provides a leak-proof and corrosion-inhibiting seal for fuel tanks, especially relevant in new aircraft designs or major repairs moving away from chromated products.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSealing Structural Airframe Joints: Used in various structural joints, seams, and fasteners throughout the aircraft to prevent corrosion from moisture ingress or dissimilar metal contact.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCorrosion-Prone Areas: Applied in areas known to be susceptible to corrosion, such as bilge areas, landing gear bays, and other compartments exposed to environmental elements.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFastener Sealing: Ensures effective sealing and corrosion protection around rivets, bolts, and other fasteners on fuel-wetted or exposed surfaces.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAccess Panel Sealing: Used to seal removable access panels on fuel tanks or other compartments requiring both sealing and corrosion inhibition.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRepair Applications: An excellent choice for both production and field repairs, offering a safer alternative to chromated sealants while maintaining high performance.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCS-143 meets Lockheed Martin FMS-3104 specifications for high-performance aircraft hardware fasteners applications.\u003c\/p\u003e\n\u003ccenter\u003e\n\u003cp\u003e\u003ca style=\"background-color: #000; border: none; border-radius: 4px; color: white; padding: 15px 32px; text-align: center; text-decoration: none; display: inline-block; font-size: 16px; width: 80%;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS-143-Class-B-TDS-English.pdf?v=1750177052\" target=\"_blank\"\u003eDownload Technical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca style=\"background-color: #000; border: none; border-radius: 4px; color: white; padding: 15px 32px; text-align: center; text-decoration: none; display: inline-block; font-size: 16px; width: 80%;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS-143-Part-A-Class-B-Corrsion-Inhibitive_1.pdf?v=1750177176\" target=\"_blank\"\u003eDownload Safety Data Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca style=\"background-color: #000; border: none; border-radius: 4px; color: white; padding: 15px 32px; text-align: center; text-decoration: none; display: inline-block; font-size: 16px; width: 80%;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS-143_Part_B_Class_B-sds-english-hazcom-usa.pdf?v=1750177052\" target=\"_blank\"\u003eDownload Safety Data Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ccenter\u003e\u003c\/center\u003e\n\u003c\/center\u003e","brand":"Flamemaster","offers":[{"title":"Default Title","offer_id":52334772093300,"sku":"CS143B2KIT","price":44.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS143B2KIT.png?v=1750257397"},{"product_id":"flamemaster-cs-143-b2-non-chromate-corrosion-inhibitive-sealant-ams-3265-pint","title":"Flamemaster CS-143 B2 Non-Chromate Corrosion Inhibitive Sealant - AMS-3265 \/ MIL-PRF-81733 Type II Grade B - Pint","description":"\u003ch3\u003eFlamemaster CS-143 Class B - Non-Chromate Corrosion Inhibitive Sealant - AMS-3265 \/ MIL-PRF-81733 Type II Grade B\u003c\/h3\u003e\n\u003cp\u003eCS 143 Class B is a two-part, manganese dioxide cured polysulfide sealant specifically designed as a non-chromate corrosion inhibitive sealant for aerospace applications. It offers the traditional excellent fuel and fluid resistance of polysulfide sealants but incorporates environmentally friendly corrosion inhibitors that do not contain hexavalent chromium. The \"Class B\" designation indicates its trowelable consistency, making it suitable for application by spatula or extrusion gun for sealing seams, fasteners, and small access panels. Upon curing at room temperature, CS 143 Class B forms a tough, flexible, and resilient rubber that provides long-lasting protection against corrosion and leaks, even in harsh aviation environments, while addressing environmental and health concerns associated with chromates.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Characteristics:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTwo-Part System: Consists of a base compound and an accelerator, mixed immediately prior to application.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePolysulfide Chemistry: Provides excellent resistance to a wide range of aviation fuels, hydraulic fluids, and lubricants.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Chromate Corrosion Inhibition: This is its defining feature. It contains advanced corrosion inhibitors that offer effective protection without the use of hexavalent chromium, making it a safer and more environmentally compliant choice.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eManganese Dioxide Cure: A common curing agent for polysulfide sealants, contributing to robust and durable properties.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eClass B Consistency: Trowelable, making it easy to apply with a spatula, spreader, or extrusion gun for creating fillets and sealing larger areas.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eExcellent Adhesion: Forms strong, durable bonds to typical aircraft substrates, including aluminum, titanium, stainless steel, and composite materials, even on clad aluminum.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuperior Fuel and Fluid Resistance: Highly resistant to aviation jet fuels (JP-4, JP-5, JP-8, Jet A\/B), hydraulic fluids (e.g., Skydrol), and engine oils.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWide Service Temperature Range: Maintains flexibility, sealing properties, and corrosion inhibition across the typical operating temperatures of aircraft.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlexibility and Resilience: Cures to a flexible, rubbery seal that can withstand aircraft vibrations, thermal cycling, and structural movement without cracking or delamination.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGood Work Life (Pot Life): Provides sufficient time for application before curing, depending on the specific \"B\" class variant (e.g., B-1\/2, B-2, B-4, where the number indicates the pot life in hours).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication in Aviation\u003c\/strong\u003e:\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSealing Integral Fuel Tanks: Provides a leak-proof and corrosion-inhibiting seal for fuel tanks, especially relevant in new aircraft designs or major repairs moving away from chromated products.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSealing Structural Airframe Joints: Used in various structural joints, seams, and fasteners throughout the aircraft to prevent corrosion from moisture ingress or dissimilar metal contact.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCorrosion-Prone Areas: Applied in areas known to be susceptible to corrosion, such as bilge areas, landing gear bays, and other compartments exposed to environmental elements.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFastener Sealing: Ensures effective sealing and corrosion protection around rivets, bolts, and other fasteners on fuel-wetted or exposed surfaces.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAccess Panel Sealing: Used to seal removable access panels on fuel tanks or other compartments requiring both sealing and corrosion inhibition.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRepair Applications: An excellent choice for both production and field repairs, offering a safer alternative to chromated sealants while maintaining high performance.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCS-143 meets Lockheed Martin FMS-3104 specifications for high-performance aircraft hardware fasteners applications.\u003c\/p\u003e\n\u003ccenter\u003e\n\u003cp\u003e\u003ca style=\"background-color: #000; border: none; border-radius: 4px; color: white; padding: 15px 32px; text-align: center; text-decoration: none; display: inline-block; font-size: 16px; width: 80%;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS-143-Class-B-TDS-English.pdf?v=1750177052\" target=\"_blank\"\u003eDownload Technical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca style=\"background-color: #000; border: none; border-radius: 4px; color: white; padding: 15px 32px; text-align: center; text-decoration: none; display: inline-block; font-size: 16px; width: 80%;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS-143-Part-A-Class-B-Corrsion-Inhibitive_1.pdf?v=1750177176\" target=\"_blank\"\u003eDownload Safety Data Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca style=\"background-color: #000; border: none; border-radius: 4px; color: white; padding: 15px 32px; text-align: center; text-decoration: none; display: inline-block; font-size: 16px; width: 80%;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS-143_Part_B_Class_B-sds-english-hazcom-usa.pdf?v=1750177052\" target=\"_blank\"\u003eDownload Safety Data Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ccenter\u003e\u003c\/center\u003e\n\u003c\/center\u003e","brand":"Flamemaster","offers":[{"title":"Default Title","offer_id":52334773797236,"sku":"CS143B2PT","price":105.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS143B2PT.png?v=1750257367"},{"product_id":"flamemaster-cs-143-b2-non-chromate-corrosion-inhibitive-sealant-ams-3265-quart","title":"Flamemaster CS-143 B2 Non-Chromate Corrosion Inhibitive Sealant - AMS-3265 \/ MIL-PRF-81733 Type II Grade B - Quart","description":"\u003ch3\u003eFlamemaster CS-143 Class B - Non-Chromate Corrosion Inhibitive Sealant - AMS-3265 \/ MIL-PRF-81733 Type II Grade B\u003c\/h3\u003e\n\u003cp\u003eCS 143 Class B is a two-part, manganese dioxide cured polysulfide sealant specifically designed as a non-chromate corrosion inhibitive sealant for aerospace applications. It offers the traditional excellent fuel and fluid resistance of polysulfide sealants but incorporates environmentally friendly corrosion inhibitors that do not contain hexavalent chromium. The \"Class B\" designation indicates its trowelable consistency, making it suitable for application by spatula or extrusion gun for sealing seams, fasteners, and small access panels. Upon curing at room temperature, CS 143 Class B forms a tough, flexible, and resilient rubber that provides long-lasting protection against corrosion and leaks, even in harsh aviation environments, while addressing environmental and health concerns associated with chromates.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Characteristics:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTwo-Part System: Consists of a base compound and an accelerator, mixed immediately prior to application.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePolysulfide Chemistry: Provides excellent resistance to a wide range of aviation fuels, hydraulic fluids, and lubricants.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Chromate Corrosion Inhibition: This is its defining feature. It contains advanced corrosion inhibitors that offer effective protection without the use of hexavalent chromium, making it a safer and more environmentally compliant choice.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eManganese Dioxide Cure: A common curing agent for polysulfide sealants, contributing to robust and durable properties.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eClass B Consistency: Trowelable, making it easy to apply with a spatula, spreader, or extrusion gun for creating fillets and sealing larger areas.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eExcellent Adhesion: Forms strong, durable bonds to typical aircraft substrates, including aluminum, titanium, stainless steel, and composite materials, even on clad aluminum.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuperior Fuel and Fluid Resistance: Highly resistant to aviation jet fuels (JP-4, JP-5, JP-8, Jet A\/B), hydraulic fluids (e.g., Skydrol), and engine oils.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWide Service Temperature Range: Maintains flexibility, sealing properties, and corrosion inhibition across the typical operating temperatures of aircraft.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlexibility and Resilience: Cures to a flexible, rubbery seal that can withstand aircraft vibrations, thermal cycling, and structural movement without cracking or delamination.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGood Work Life (Pot Life): Provides sufficient time for application before curing, depending on the specific \"B\" class variant (e.g., B-1\/2, B-2, B-4, where the number indicates the pot life in hours).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication in Aviation\u003c\/strong\u003e:\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSealing Integral Fuel Tanks: Provides a leak-proof and corrosion-inhibiting seal for fuel tanks, especially relevant in new aircraft designs or major repairs moving away from chromated products.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSealing Structural Airframe Joints: Used in various structural joints, seams, and fasteners throughout the aircraft to prevent corrosion from moisture ingress or dissimilar metal contact.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCorrosion-Prone Areas: Applied in areas known to be susceptible to corrosion, such as bilge areas, landing gear bays, and other compartments exposed to environmental elements.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFastener Sealing: Ensures effective sealing and corrosion protection around rivets, bolts, and other fasteners on fuel-wetted or exposed surfaces.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAccess Panel Sealing: Used to seal removable access panels on fuel tanks or other compartments requiring both sealing and corrosion inhibition.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRepair Applications: An excellent choice for both production and field repairs, offering a safer alternative to chromated sealants while maintaining high performance.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCS-143 meets Lockheed Martin FMS-3104 specifications for high-performance aircraft hardware fasteners applications.\u003c\/p\u003e\n\u003ccenter\u003e\n\u003cp\u003e\u003ca style=\"background-color: #000; border: none; border-radius: 4px; color: white; padding: 15px 32px; text-align: center; text-decoration: none; display: inline-block; font-size: 16px; width: 80%;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS-143-Class-B-TDS-English.pdf?v=1750177052\" target=\"_blank\"\u003eDownload Technical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca style=\"background-color: #000; border: none; border-radius: 4px; color: white; padding: 15px 32px; text-align: center; text-decoration: none; display: inline-block; font-size: 16px; width: 80%;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS-143-Part-A-Class-B-Corrsion-Inhibitive_1.pdf?v=1750177176\" target=\"_blank\"\u003eDownload Safety Data Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca style=\"background-color: #000; border: none; border-radius: 4px; color: white; padding: 15px 32px; text-align: center; text-decoration: none; display: inline-block; font-size: 16px; width: 80%;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS-143_Part_B_Class_B-sds-english-hazcom-usa.pdf?v=1750177052\" target=\"_blank\"\u003eDownload Safety Data Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ccenter\u003e\u003c\/center\u003e\n\u003c\/center\u003e","brand":"Flamemaster","offers":[{"title":"Default Title","offer_id":52334875246964,"sku":"CS143B2QT","price":182.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS143B2QT.png?v=1750257333"},{"product_id":"flamemaster-cs-3213-a1-2-gray-mil-prf-81733-type-i-cl-1-gr-a-spec-corrosion-inhibitive-fuel-resistant-sealant-quart","title":"Flamemaster CS-3213 A1\/2 Gray MIL-PRF-81733 Type I, CL 1, GR A Spec Corrosion Inhibitive Fuel Resistant Sealant - Quart","description":"\u003ch3\u003eFlamemaster CS-3213 Class A Gray MIL-PRF-81733 Type I, CL 1, GR A Spec Corrosion Inhibitive Fuel Resistant Sealant\u003c\/h3\u003e\n\u003cp\u003eCS 3213 Class A is a two-part, manganese dioxide cured polysulfide sealant specifically formulated as a corrosion inhibitive sealant for aerospace applications. This sealant is designed to provide robust protection against corrosion while simultaneously delivering excellent sealing capabilities. The \"Class A\" designation indicates a brushable or flowable consistency, making it ideal for thin coatings, faying surface applications, or where the sealant needs to fill intricate spaces. Upon curing at room temperature, CS 3213 Class A forms a tough, flexible, and resilient rubber that maintains its integrity under exposure to aviation fuels, lubricants, hydraulic fluids, and environmental elements, providing long-lasting corrosion prevention and leak protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features for Aviation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTwo-Part System: Consists of a base compound and an accelerator, mixed just prior to application.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePolysulfide Chemistry: Provides the fundamental excellent resistance to a wide range of aviation fuels and other aircraft fluids.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCorrosion Inhibitive: Incorporates active corrosion inhibitors to prevent degradation of metal surfaces, especially in the presence of moisture and dissimilar metals.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eManganese Dioxide Cure: A common curing agent for polysulfide sealants, contributing to robust and durable properties.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eClass A Consistency: Brushable or flowable, making it ideal for application by brush, roller, or spray (if compatible with equipment) for faying surfaces, intricate areas, or thin coatings.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eExcellent Adhesion: Forms strong, durable bonds to typical aircraft substrates, including aluminum, titanium, stainless steel, and composite materials, even on clad aluminum.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuperior Fuel and Fluid Resistance: Highly resistant to aviation jet fuels (JP-4, JP-5, JP-8, Jet A\/B), hydraulic fluids (e.g., Skydrol), and engine oils.\u003cbr\u003eWide Service Temperature Range: Maintains flexibility, sealing properties, and corrosion inhibition across the typical operating temperatures of aircraft.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlexibility and Resilience: Cures to a flexible, rubbery seal that can withstand aircraft vibrations, thermal cycling, and structural movement without cracking or delamination.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGood Work Life (Pot Life): Provides sufficient time for application before curing, depending on the specific \"A\" class variant (e.g., A-1\/2, A-2, A-4, where the number indicates the pot life in hours).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTypical Aviation Applications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFaying Surface Sealing: Applied between mating surfaces of structural components to prevent corrosion and provide a seal against moisture and fluid ingress. This is a primary application.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFuel Tank Sealing (Internal): Used for sealing internal fuel tank structures, particularly where a brushable product is needed to cover complex geometries or fill small gaps while providing corrosion inhibition.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFastener Sealing: Applied around rivets, bolts, and other fasteners in corrosion-prone areas to prevent fluid penetration and inhibit corrosion.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCorrosion-Prone Areas: Used in various compartments and structures susceptible to corrosion, such as bilge areas, landing gear bays, and other hidden areas exposed to environmental elements.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFilleting and Void Filling (Thin Applications): For creating thin fillets or filling small voids where corrosion protection is needed.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRepair Applications: An excellent choice for both production and field repairs requiring both sealing and corrosion inhibition.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cb\u003eEquivalent to: PPG PS870\u003c\/b\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ccenter\u003e\n\u003cp\u003e\u003ca style=\"background-color: #000; border: none; border-radius: 4px; color: white; padding: 15px 32px; text-align: center; text-decoration: none; display: inline-block; font-size: 16px; width: 80%;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS-3213-Class-A-TDS-English.pdf?v=1750274959\" target=\"_blank\"\u003eDownload Technical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/center\u003e","brand":"Flamemaster","offers":[{"title":"Default Title","offer_id":52336576627060,"sku":"CS3213A1-2QT","price":145.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS3213A1-2QT.png?v=1750288047"},{"product_id":"flamemaster-cs-3213-a1-2-gray-mil-prf-81733-type-i-cl-1-gr-a-spec-corrosion-inhibitive-fuel-resistant-sealant-pint","title":"Flamemaster CS-3213 A1\/2 Gray MIL-PRF-81733 Type I, CL 1, GR A Spec Corrosion Inhibitive Fuel Resistant Sealant - Pint","description":"\u003ch3\u003eFlamemaster CS-3213 Class A Gray MIL-PRF-81733 Type I, CL 1, GR A Spec Corrosion Inhibitive Fuel Resistant Sealant\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNSN 8030-00-008-7207    \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCS 3213 Class A is a two-part, manganese dioxide cured polysulfide sealant specifically formulated as a corrosion inhibitive sealant for aerospace applications. This sealant is designed to provide robust protection against corrosion while simultaneously delivering excellent sealing capabilities. The \"Class A\" designation indicates a brushable or flowable consistency, making it ideal for thin coatings, faying surface applications, or where the sealant needs to fill intricate spaces. Upon curing at room temperature, CS 3213 Class A forms a tough, flexible, and resilient rubber that maintains its integrity under exposure to aviation fuels, lubricants, hydraulic fluids, and environmental elements, providing long-lasting corrosion prevention and leak protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features for Aviation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTwo-Part System: Consists of a base compound and an accelerator, mixed just prior to application.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePolysulfide Chemistry: Provides the fundamental excellent resistance to a wide range of aviation fuels and other aircraft fluids.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCorrosion Inhibitive: Incorporates active corrosion inhibitors to prevent degradation of metal surfaces, especially in the presence of moisture and dissimilar metals.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eManganese Dioxide Cure: A common curing agent for polysulfide sealants, contributing to robust and durable properties.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eClass A Consistency: Brushable or flowable, making it ideal for application by brush, roller, or spray (if compatible with equipment) for faying surfaces, intricate areas, or thin coatings.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eExcellent Adhesion: Forms strong, durable bonds to typical aircraft substrates, including aluminum, titanium, stainless steel, and composite materials, even on clad aluminum.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuperior Fuel and Fluid Resistance: Highly resistant to aviation jet fuels (JP-4, JP-5, JP-8, Jet A\/B), hydraulic fluids (e.g., Skydrol), and engine oils.\u003cbr\u003eWide Service Temperature Range: Maintains flexibility, sealing properties, and corrosion inhibition across the typical operating temperatures of aircraft.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlexibility and Resilience: Cures to a flexible, rubbery seal that can withstand aircraft vibrations, thermal cycling, and structural movement without cracking or delamination.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGood Work Life (Pot Life): Provides sufficient time for application before curing, depending on the specific \"A\" class variant (e.g., A-1\/2, A-2, A-4, where the number indicates the pot life in hours).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTypical Aviation Applications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFaying Surface Sealing: Applied between mating surfaces of structural components to prevent corrosion and provide a seal against moisture and fluid ingress. This is a primary application.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFuel Tank Sealing (Internal): Used for sealing internal fuel tank structures, particularly where a brushable product is needed to cover complex geometries or fill small gaps while providing corrosion inhibition.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFastener Sealing: Applied around rivets, bolts, and other fasteners in corrosion-prone areas to prevent fluid penetration and inhibit corrosion.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCorrosion-Prone Areas: Used in various compartments and structures susceptible to corrosion, such as bilge areas, landing gear bays, and other hidden areas exposed to environmental elements.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFilleting and Void Filling (Thin Applications): For creating thin fillets or filling small voids where corrosion protection is needed.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRepair Applications: An excellent choice for both production and field repairs requiring both sealing and corrosion inhibition.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cb\u003eEquivalent to: PPG PS870\u003c\/b\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ccenter\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS-3213-Class-A-TDS-English.pdf?v=1750274959\" style=\"background-color: #000; border: none; border-radius: 4px; color: white; padding: 15px 32px; text-align: center; text-decoration: none; display: inline-block; font-size: 16px; width: 80%;\" target=\"_blank\"\u003eDownload Technical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/center\u003e","brand":"Flamemaster","offers":[{"title":"Default Title","offer_id":52336661725556,"sku":"CS3213A1-2PT","price":94.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS3213A1-2PT.png?v=1750287541"},{"product_id":"flamemaster-cs-3213-a1-2-gray-mil-prf-81733-type-i-cl-1-gr-a-spec-corrosion-inhibitive-fuel-resistant-sealant-6oz","title":"Flamemaster CS-3213 A1\/2 Gray MIL-PRF-81733 Type I, CL 1, GR A Spec Corrosion Inhibitive Fuel Resistant Sealant - 6oz.","description":"\u003ch3\u003eFlamemaster CS-3213 Class A Gray MIL-PRF-81733 Type I, CL 1, GR A Spec Corrosion Inhibitive Fuel Resistant Sealant\u003c\/h3\u003e\n\u003cp\u003eCS 3213 Class A is a two-part, manganese dioxide cured polysulfide sealant specifically formulated as a corrosion inhibitive sealant for aerospace applications. This sealant is designed to provide robust protection against corrosion while simultaneously delivering excellent sealing capabilities. The \"Class A\" designation indicates a brushable or flowable consistency, making it ideal for thin coatings, faying surface applications, or where the sealant needs to fill intricate spaces. Upon curing at room temperature, CS 3213 Class A forms a tough, flexible, and resilient rubber that maintains its integrity under exposure to aviation fuels, lubricants, hydraulic fluids, and environmental elements, providing long-lasting corrosion prevention and leak protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features for Aviation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTwo-Part System: Consists of a base compound and an accelerator, mixed just prior to application.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePolysulfide Chemistry: Provides the fundamental excellent resistance to a wide range of aviation fuels and other aircraft fluids.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCorrosion Inhibitive: Incorporates active corrosion inhibitors to prevent degradation of metal surfaces, especially in the presence of moisture and dissimilar metals.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eManganese Dioxide Cure: A common curing agent for polysulfide sealants, contributing to robust and durable properties.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eClass A Consistency: Brushable or flowable, making it ideal for application by brush, roller, or spray (if compatible with equipment) for faying surfaces, intricate areas, or thin coatings.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eExcellent Adhesion: Forms strong, durable bonds to typical aircraft substrates, including aluminum, titanium, stainless steel, and composite materials, even on clad aluminum.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuperior Fuel and Fluid Resistance: Highly resistant to aviation jet fuels (JP-4, JP-5, JP-8, Jet A\/B), hydraulic fluids (e.g., Skydrol), and engine oils.\u003cbr\u003eWide Service Temperature Range: Maintains flexibility, sealing properties, and corrosion inhibition across the typical operating temperatures of aircraft.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlexibility and Resilience: Cures to a flexible, rubbery seal that can withstand aircraft vibrations, thermal cycling, and structural movement without cracking or delamination.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGood Work Life (Pot Life): Provides sufficient time for application before curing, depending on the specific \"A\" class variant (e.g., A-1\/2, A-2, A-4, where the number indicates the pot life in hours).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTypical Aviation Applications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFaying Surface Sealing: Applied between mating surfaces of structural components to prevent corrosion and provide a seal against moisture and fluid ingress. This is a primary application.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFuel Tank Sealing (Internal): Used for sealing internal fuel tank structures, particularly where a brushable product is needed to cover complex geometries or fill small gaps while providing corrosion inhibition.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFastener Sealing: Applied around rivets, bolts, and other fasteners in corrosion-prone areas to prevent fluid penetration and inhibit corrosion.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCorrosion-Prone Areas: Used in various compartments and structures susceptible to corrosion, such as bilge areas, landing gear bays, and other hidden areas exposed to environmental elements.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFilleting and Void Filling (Thin Applications): For creating thin fillets or filling small voids where corrosion protection is needed.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRepair Applications: An excellent choice for both production and field repairs requiring both sealing and corrosion inhibition.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cb\u003eEquivalent to: PPG PS870\u003c\/b\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ccenter\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS-3213-Class-A-TDS-English.pdf?v=1750274959\" style=\"background-color: #000; border: none; border-radius: 4px; color: white; padding: 15px 32px; text-align: center; text-decoration: none; display: inline-block; font-size: 16px; width: 80%;\" target=\"_blank\"\u003eDownload Technical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/center\u003e","brand":"Flamemaster","offers":[{"title":"Default Title","offer_id":52336672178548,"sku":"CS3213A1-2KIT","price":44.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS3213A1-2KIT.png?v=1750287241"},{"product_id":"flamemaster-cs-3213-a1-2-gray-mil-prf-81733-type-i-cl-1-gr-a-spec-corrosion-inhibitive-fuel-resistant-sealant-quart-1","title":"Flamemaster CS-3213 A2 Gray MIL-PRF-81733 Type I, CL 1, GR A Spec Corrosion Inhibitive Fuel Resistant Sealant - Quart","description":"\u003ch3\u003eFlamemaster CS-3213 Class A Gray MIL-PRF-81733 Type I, CL 1, GR A Spec Corrosion Inhibitive Fuel Resistant Sealant\u003c\/h3\u003e\n\u003cp\u003eCS 3213 Class A is a two-part, manganese dioxide cured polysulfide sealant specifically formulated as a corrosion inhibitive sealant for aerospace applications. This sealant is designed to provide robust protection against corrosion while simultaneously delivering excellent sealing capabilities. The \"Class A\" designation indicates a brushable or flowable consistency, making it ideal for thin coatings, faying surface applications, or where the sealant needs to fill intricate spaces. Upon curing at room temperature, CS 3213 Class A forms a tough, flexible, and resilient rubber that maintains its integrity under exposure to aviation fuels, lubricants, hydraulic fluids, and environmental elements, providing long-lasting corrosion prevention and leak protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features for Aviation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTwo-Part System: Consists of a base compound and an accelerator, mixed just prior to application.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePolysulfide Chemistry: Provides the fundamental excellent resistance to a wide range of aviation fuels and other aircraft fluids.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCorrosion Inhibitive: Incorporates active corrosion inhibitors to prevent degradation of metal surfaces, especially in the presence of moisture and dissimilar metals.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eManganese Dioxide Cure: A common curing agent for polysulfide sealants, contributing to robust and durable properties.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eClass A Consistency: Brushable or flowable, making it ideal for application by brush, roller, or spray (if compatible with equipment) for faying surfaces, intricate areas, or thin coatings.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eExcellent Adhesion: Forms strong, durable bonds to typical aircraft substrates, including aluminum, titanium, stainless steel, and composite materials, even on clad aluminum.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuperior Fuel and Fluid Resistance: Highly resistant to aviation jet fuels (JP-4, JP-5, JP-8, Jet A\/B), hydraulic fluids (e.g., Skydrol), and engine oils.\u003cbr\u003eWide Service Temperature Range: Maintains flexibility, sealing properties, and corrosion inhibition across the typical operating temperatures of aircraft.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlexibility and Resilience: Cures to a flexible, rubbery seal that can withstand aircraft vibrations, thermal cycling, and structural movement without cracking or delamination.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGood Work Life (Pot Life): Provides sufficient time for application before curing, depending on the specific \"A\" class variant (e.g., A-1\/2, A-2, A-4, where the number indicates the pot life in hours).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTypical Aviation Applications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFaying Surface Sealing: Applied between mating surfaces of structural components to prevent corrosion and provide a seal against moisture and fluid ingress. This is a primary application.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFuel Tank Sealing (Internal): Used for sealing internal fuel tank structures, particularly where a brushable product is needed to cover complex geometries or fill small gaps while providing corrosion inhibition.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFastener Sealing: Applied around rivets, bolts, and other fasteners in corrosion-prone areas to prevent fluid penetration and inhibit corrosion.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCorrosion-Prone Areas: Used in various compartments and structures susceptible to corrosion, such as bilge areas, landing gear bays, and other hidden areas exposed to environmental elements.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFilleting and Void Filling (Thin Applications): For creating thin fillets or filling small voids where corrosion protection is needed.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRepair Applications: An excellent choice for both production and field repairs requiring both sealing and corrosion inhibition.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cb\u003eEquivalent to: PPG PS870\u003c\/b\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ccenter\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS-3213-Class-A-TDS-English.pdf?v=1750274959\" style=\"background-color: #000; border: none; border-radius: 4px; color: white; padding: 15px 32px; text-align: center; text-decoration: none; display: inline-block; font-size: 16px; width: 80%;\" target=\"_blank\"\u003eDownload Technical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/center\u003e","brand":"Flamemaster","offers":[{"title":"Default Title","offer_id":52337865785716,"sku":"CS3213A2QT","price":145.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS3213A2QT.png?v=1750709826"},{"product_id":"flamemaster-cs-3213-a2-gray-mil-prf-81733-type-i-cl-1-gr-a-spec-corrosion-inhibitive-fuel-resistant-sealant-pint","title":"Flamemaster CS-3213 A2 Gray MIL-PRF-81733 Type I, CL 1, GR A Spec Corrosion Inhibitive Fuel Resistant Sealant - Pint","description":"\u003ch3\u003eFlamemaster CS-3213 Class A Gray MIL-PRF-81733 Type I, CL 1, GR A Spec Corrosion Inhibitive Fuel Resistant Sealant\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNSN 8030-00-008-7196    \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCS 3213 Class A is a two-part, manganese dioxide cured polysulfide sealant specifically formulated as a corrosion inhibitive sealant for aerospace applications. This sealant is designed to provide robust protection against corrosion while simultaneously delivering excellent sealing capabilities. The \"Class A\" designation indicates a brushable or flowable consistency, making it ideal for thin coatings, faying surface applications, or where the sealant needs to fill intricate spaces. Upon curing at room temperature, CS 3213 Class A forms a tough, flexible, and resilient rubber that maintains its integrity under exposure to aviation fuels, lubricants, hydraulic fluids, and environmental elements, providing long-lasting corrosion prevention and leak protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features for Aviation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTwo-Part System: Consists of a base compound and an accelerator, mixed just prior to application.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePolysulfide Chemistry: Provides the fundamental excellent resistance to a wide range of aviation fuels and other aircraft fluids.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCorrosion Inhibitive: Incorporates active corrosion inhibitors to prevent degradation of metal surfaces, especially in the presence of moisture and dissimilar metals.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eManganese Dioxide Cure: A common curing agent for polysulfide sealants, contributing to robust and durable properties.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eClass A Consistency: Brushable or flowable, making it ideal for application by brush, roller, or spray (if compatible with equipment) for faying surfaces, intricate areas, or thin coatings.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eExcellent Adhesion: Forms strong, durable bonds to typical aircraft substrates, including aluminum, titanium, stainless steel, and composite materials, even on clad aluminum.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuperior Fuel and Fluid Resistance: Highly resistant to aviation jet fuels (JP-4, JP-5, JP-8, Jet A\/B), hydraulic fluids (e.g., Skydrol), and engine oils.\u003cbr\u003eWide Service Temperature Range: Maintains flexibility, sealing properties, and corrosion inhibition across the typical operating temperatures of aircraft.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlexibility and Resilience: Cures to a flexible, rubbery seal that can withstand aircraft vibrations, thermal cycling, and structural movement without cracking or delamination.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGood Work Life (Pot Life): Provides sufficient time for application before curing, depending on the specific \"A\" class variant (e.g., A-1\/2, A-2, A-4, where the number indicates the pot life in hours).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTypical Aviation Applications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFaying Surface Sealing: Applied between mating surfaces of structural components to prevent corrosion and provide a seal against moisture and fluid ingress. This is a primary application.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFuel Tank Sealing (Internal): Used for sealing internal fuel tank structures, particularly where a brushable product is needed to cover complex geometries or fill small gaps while providing corrosion inhibition.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFastener Sealing: Applied around rivets, bolts, and other fasteners in corrosion-prone areas to prevent fluid penetration and inhibit corrosion.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCorrosion-Prone Areas: Used in various compartments and structures susceptible to corrosion, such as bilge areas, landing gear bays, and other hidden areas exposed to environmental elements.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFilleting and Void Filling (Thin Applications): For creating thin fillets or filling small voids where corrosion protection is needed.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRepair Applications: An excellent choice for both production and field repairs requiring both sealing and corrosion inhibition.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cb\u003eEquivalent to: PPG PS870\u003c\/b\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ccenter\u003e\n\u003cp\u003e\u003ca style=\"background-color: #000; border: none; border-radius: 4px; color: white; padding: 15px 32px; text-align: center; text-decoration: none; display: inline-block; font-size: 16px; width: 80%;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS-3213-Class-A-TDS-English.pdf?v=1750274959\" target=\"_blank\"\u003eDownload Technical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/center\u003e","brand":"Flamemaster","offers":[{"title":"Default Title","offer_id":52337941741940,"sku":"CS3213A2PT","price":94.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS3213A2PT.png?v=1750709746"},{"product_id":"flamemaster-cs-3213-a2-gray-mil-prf-81733-type-i-cl-1-gr-a-spec-corrosion-inhibitive-fuel-resistant-sealant-6oz","title":"Flamemaster CS-3213 A2 Gray MIL-PRF-81733 Type I, CL 1, GR A Spec Corrosion Inhibitive Fuel Resistant Sealant - 6oz.","description":"\u003ch3\u003eFlamemaster CS-3213 Class A Gray MIL-PRF-81733 Type I, CL 1, GR A Spec Corrosion Inhibitive Fuel Resistant Sealant\u003c\/h3\u003e\n\u003cp\u003eCS 3213 Class A is a two-part, manganese dioxide cured polysulfide sealant specifically formulated as a corrosion inhibitive sealant for aerospace applications. This sealant is designed to provide robust protection against corrosion while simultaneously delivering excellent sealing capabilities. The \"Class A\" designation indicates a brushable or flowable consistency, making it ideal for thin coatings, faying surface applications, or where the sealant needs to fill intricate spaces. Upon curing at room temperature, CS 3213 Class A forms a tough, flexible, and resilient rubber that maintains its integrity under exposure to aviation fuels, lubricants, hydraulic fluids, and environmental elements, providing long-lasting corrosion prevention and leak protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features for Aviation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTwo-Part System: Consists of a base compound and an accelerator, mixed just prior to application.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePolysulfide Chemistry: Provides the fundamental excellent resistance to a wide range of aviation fuels and other aircraft fluids.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCorrosion Inhibitive: Incorporates active corrosion inhibitors to prevent degradation of metal surfaces, especially in the presence of moisture and dissimilar metals.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eManganese Dioxide Cure: A common curing agent for polysulfide sealants, contributing to robust and durable properties.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eClass A Consistency: Brushable or flowable, making it ideal for application by brush, roller, or spray (if compatible with equipment) for faying surfaces, intricate areas, or thin coatings.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eExcellent Adhesion: Forms strong, durable bonds to typical aircraft substrates, including aluminum, titanium, stainless steel, and composite materials, even on clad aluminum.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuperior Fuel and Fluid Resistance: Highly resistant to aviation jet fuels (JP-4, JP-5, JP-8, Jet A\/B), hydraulic fluids (e.g., Skydrol), and engine oils.\u003cbr\u003eWide Service Temperature Range: Maintains flexibility, sealing properties, and corrosion inhibition across the typical operating temperatures of aircraft.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlexibility and Resilience: Cures to a flexible, rubbery seal that can withstand aircraft vibrations, thermal cycling, and structural movement without cracking or delamination.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGood Work Life (Pot Life): Provides sufficient time for application before curing, depending on the specific \"A\" class variant (e.g., A-1\/2, A-2, A-4, where the number indicates the pot life in hours).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTypical Aviation Applications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFaying Surface Sealing: Applied between mating surfaces of structural components to prevent corrosion and provide a seal against moisture and fluid ingress. This is a primary application.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFuel Tank Sealing (Internal): Used for sealing internal fuel tank structures, particularly where a brushable product is needed to cover complex geometries or fill small gaps while providing corrosion inhibition.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFastener Sealing: Applied around rivets, bolts, and other fasteners in corrosion-prone areas to prevent fluid penetration and inhibit corrosion.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCorrosion-Prone Areas: Used in various compartments and structures susceptible to corrosion, such as bilge areas, landing gear bays, and other hidden areas exposed to environmental elements.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFilleting and Void Filling (Thin Applications): For creating thin fillets or filling small voids where corrosion protection is needed.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRepair Applications: An excellent choice for both production and field repairs requiring both sealing and corrosion inhibition.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cb\u003eEquivalent to: PPG PS870\u003c\/b\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ccenter\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS-3213-Class-A-TDS-English.pdf?v=1750274959\" style=\"background-color: #000; border: none; border-radius: 4px; color: white; padding: 15px 32px; text-align: center; text-decoration: none; display: inline-block; font-size: 16px; width: 80%;\" target=\"_blank\"\u003eDownload Technical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/center\u003e","brand":"Flamemaster","offers":[{"title":"Default Title","offer_id":52337952948596,"sku":"CS3213A2KIT","price":44.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS3213A2KIT.png?v=1753113158"},{"product_id":"flamemaster-cs-143-b2-non-chromate-corrosion-inhibitive-sealant-ams-3265-2-5oz","title":"Flamemaster CS-143 B2 Non-Chromate Corrosion Inhibitive Sealant - AMS-3265 \/ MIL-PRF-81733 Type II Grade B - 2.5oz","description":"\u003ch3\u003eFlamemaster CS-143 Class B - Non-Chromate Corrosion Inhibitive Sealant - AMS-3265 \/ MIL-PRF-81733 Type II Grade B\u003c\/h3\u003e\n\u003cp\u003eCS 143 Class B is a two-part, manganese dioxide cured polysulfide sealant specifically designed as a non-chromate corrosion inhibitive sealant for aerospace applications. It offers the traditional excellent fuel and fluid resistance of polysulfide sealants but incorporates environmentally friendly corrosion inhibitors that do not contain hexavalent chromium. The \"Class B\" designation indicates its trowelable consistency, making it suitable for application by spatula or extrusion gun for sealing seams, fasteners, and small access panels. Upon curing at room temperature, CS 143 Class B forms a tough, flexible, and resilient rubber that provides long-lasting protection against corrosion and leaks, even in harsh aviation environments, while addressing environmental and health concerns associated with chromates.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Characteristics:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTwo-Part System: Consists of a base compound and an accelerator, mixed immediately prior to application.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePolysulfide Chemistry: Provides excellent resistance to a wide range of aviation fuels, hydraulic fluids, and lubricants.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Chromate Corrosion Inhibition: This is its defining feature. It contains advanced corrosion inhibitors that offer effective protection without the use of hexavalent chromium, making it a safer and more environmentally compliant choice.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eManganese Dioxide Cure: A common curing agent for polysulfide sealants, contributing to robust and durable properties.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eClass B Consistency: Trowelable, making it easy to apply with a spatula, spreader, or extrusion gun for creating fillets and sealing larger areas.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eExcellent Adhesion: Forms strong, durable bonds to typical aircraft substrates, including aluminum, titanium, stainless steel, and composite materials, even on clad aluminum.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuperior Fuel and Fluid Resistance: Highly resistant to aviation jet fuels (JP-4, JP-5, JP-8, Jet A\/B), hydraulic fluids (e.g., Skydrol), and engine oils.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWide Service Temperature Range: Maintains flexibility, sealing properties, and corrosion inhibition across the typical operating temperatures of aircraft.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlexibility and Resilience: Cures to a flexible, rubbery seal that can withstand aircraft vibrations, thermal cycling, and structural movement without cracking or delamination.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGood Work Life (Pot Life): Provides sufficient time for application before curing, depending on the specific \"B\" class variant (e.g., B-1\/2, B-2, B-4, where the number indicates the pot life in hours).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication in Aviation\u003c\/strong\u003e:\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSealing Integral Fuel Tanks: Provides a leak-proof and corrosion-inhibiting seal for fuel tanks, especially relevant in new aircraft designs or major repairs moving away from chromated products.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSealing Structural Airframe Joints: Used in various structural joints, seams, and fasteners throughout the aircraft to prevent corrosion from moisture ingress or dissimilar metal contact.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCorrosion-Prone Areas: Applied in areas known to be susceptible to corrosion, such as bilge areas, landing gear bays, and other compartments exposed to environmental elements.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFastener Sealing: Ensures effective sealing and corrosion protection around rivets, bolts, and other fasteners on fuel-wetted or exposed surfaces.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAccess Panel Sealing: Used to seal removable access panels on fuel tanks or other compartments requiring both sealing and corrosion inhibition.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRepair Applications: An excellent choice for both production and field repairs, offering a safer alternative to chromated sealants while maintaining high performance.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCS-143 meets Lockheed Martin FMS-3104 specifications for high-performance aircraft hardware fasteners applications.\u003c\/p\u003e\n\u003ccenter\u003e\n\u003cp\u003e\u003ca style=\"background-color: #000; border: none; border-radius: 4px; color: white; padding: 15px 32px; text-align: center; text-decoration: none; display: inline-block; font-size: 16px; width: 80%;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS-143-Class-B-TDS-English.pdf?v=1750177052\" target=\"_blank\"\u003eDownload Technical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca style=\"background-color: #000; border: none; border-radius: 4px; color: white; padding: 15px 32px; text-align: center; text-decoration: none; display: inline-block; font-size: 16px; width: 80%;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS-143-Part-A-Class-B-Corrsion-Inhibitive_1.pdf?v=1750177176\" target=\"_blank\"\u003eDownload Safety Data Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca style=\"background-color: #000; border: none; border-radius: 4px; color: white; padding: 15px 32px; text-align: center; text-decoration: none; display: inline-block; font-size: 16px; width: 80%;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS-143_Part_B_Class_B-sds-english-hazcom-usa.pdf?v=1750177052\" target=\"_blank\"\u003eDownload Safety Data Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ccenter\u003e\u003c\/center\u003e\n\u003c\/center\u003e","brand":"Flamemaster","offers":[{"title":"Default Title","offer_id":53717887254900,"sku":"CS143B2-2-50Z","price":41.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS143B2-2-50Z.png?v=1767892219"}],"url":"https:\/\/145.aero\/collections\/flamemaster-corrosion-inhibiting-sealants.oembed?page=2","provider":"Aircraft Shop Supply","version":"1.0","type":"link"}