{"product_id":"flamemaster-cs-3201-a2-integral-fuel-tank-cabin-sealant-ams-s-7124-black-formerly-mil-s-7124-and-mil-s-7502-quart","title":"Flamemaster CS-3201 A2 Integral Fuel Tank \u0026 Cabin Sealant AMS-S-7124 Black (Formerly Mil-S-7124 and Mil-S-7502) - Quart","description":"\u003ch3\u003eFlamemaster CS3201 A2 Integral Fuel Tank \u0026amp; Cabin Sealant AMS-S-7124 Black (Formerly Mil-S-7124 and Mil-S-7502) \u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNSN 8030-00-559-6131        \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCS 3201 Class A was designed for sealing aircraft against the passage of air, liquids, and vapors. If using CS 3201 Class A in a fuel or oil tank, a protective top coating of AMS-S-4383, such as CS 3600, is necessary to ensure maximum service life. This high-performance sealant is engineered to provide excellent adhesion, flexibility, and resistance to common aircraft fluids and environmental conditions. Its Class A designation typically indicates a lower viscosity or more flowable consistency compared to other classes, making it ideal for applications requiring good wet-out and penetration into tight gaps and seams. This compound helps maintain the structural integrity and operational safety of aircraft by providing a dependable barrier against leaks and corrosion in challenging areas.\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.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLower viscosity (Class A) allows for better flow and penetration into tight spaces.\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\u003eResistant to many common aircraft fluids, including fuels and lubricants (always verify specific resistance).\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIdeal for sealing intricate joints, seams, and areas difficult to access with higher viscosity sealants.\u003cbr\u003eHelps prevent leaks and corrosion in critical aircraft areas.\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 complex joints and seams in airframe structures.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSealing around closely spaced fasteners and rivets.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSealing faying surfaces with tight tolerances to prevent corrosion.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGap filling and sealing in intricate structural joints.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSealing components in non-fuel tank areas where good flow is needed.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUse in the manufacturing and maintenance of commercial and general aviation aircraft.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ccenter\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS-3201-Class-A-TDS-English.pdf?v=1746216155\" 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":52129949942132,"sku":"CS3201A2QTBLK","price":559.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/2991\/9604\/files\/CS3201A2QTBLK.png?v=1747928633","url":"https:\/\/145.aero\/products\/flamemaster-cs-3201-a2-integral-fuel-tank-cabin-sealant-ams-s-7124-black-formerly-mil-s-7124-and-mil-s-7502-quart","provider":"Aircraft Shop Supply","version":"1.0","type":"link"}