{"product_id":"sandstrom-poxylube-820-black-ptfe-modified-air-dry-film-lubricant","title":"Sandstrom Poxylube #820  Black PTFE Modified Air Dry Film Lubricant - Gallon","description":"\u003c!-- 1. TITLE OPTIMIZATION (H1) --\u003e\n\u003cdiv class=\"aerospace-product-description\"\u003e\n\u003cp\u003e\u003cstrong\u003eSandstrom Poxylube 820 Black\u003c\/strong\u003e is a single-component, air-drying PTFE-modified solid film lubricant engineered by Sandstrom Products Company for aerospace, defense, and precision industrial applications. Formulated with a blend of sub-micron polytetrafluoroethylene (PTFE) particles suspended in an air-curing resin binder, Poxylube 820 cures at ambient shop temperatures to form a hard, dry, low-friction protective film. It delivers reliable lubrication under light-to-moderate loads, prevents metal-on-metal galling, and provides excellent resistance to solvents, hydraulic fluids, and corrosion. Poxylube 820 is an ideal solution for field maintenance, touch-up repairs, or thermal-sensitive substrates that cannot undergo heat-curing oven cycles.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Specifications \u0026amp; Cross-References\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Sandstrom Products Company\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Line:\u003c\/strong\u003e Poxylube® Series (Poxylube 820 Air Dry Series)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Base:\u003c\/strong\u003e PTFE-Modified Resin Matrix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhysical State:\u003c\/strong\u003e Liquid Coating for Spray, Dip, or Brush Application\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor \/ Finish:\u003c\/strong\u003e Opaque Flat Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCure Profile:\u003c\/strong\u003e Air Dry (Tack-free in minutes; Ambient room-temperature cure in 24 hours at 77°F \/ 25°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature Range:\u003c\/strong\u003e -320°F to 300°F (-195°C to 149°C) continuous performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVOC Content:\u003c\/strong\u003e Formulated for compliance with industrial air-drying coating standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApproved Specifications \u0026amp; Industrial Conformance:\u003c\/h3\u003e\n\u003cp\u003eSandstrom Poxylube 820 Black meets rigorous commercial and defense maintenance criteria:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir-Dry PTFE Lubricant Baseline:\u003c\/strong\u003e Engineered specifically for applications requiring a room-temperature curing, PTFE-based dry film coating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAviation MRO \u0026amp; OEM Acceptances:\u003c\/strong\u003e Utilized across commercial flight line repair and defense overhaul programs for touch-up dry lubricity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFluid Resistance Profile:\u003c\/strong\u003e Resists breakdown from intermittent exposure to jet fuels, Skydrol hydraulic fluids, lubricating oils, and mild cleaning solvents post-cure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features \u0026amp; Performance Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConvenient Room-Temperature Cure:\u003c\/strong\u003e Cures completely without oven baking, making it ideal for field-repair work, large structural assemblies, and heat-sensitive materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePTFE Low-Friction Lubricity:\u003c\/strong\u003e Micro-fine PTFE particles significantly lower the coefficient of friction to eliminate stick-slip, binding, and surface galling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Tacky Dry Coating:\u003c\/strong\u003e Dries to a smooth, non-greasy surface that will not attract airborne dirt, sand, or flight line debris.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion Barrier Defense:\u003c\/strong\u003e Provides an effective protective seal over steel, aluminum, stainless steel, and titanium surfaces against moisture and chemical exposure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Thermal Mobility:\u003c\/strong\u003e Retains structural adhesion and lubricity from cryogenic temperatures up to 300°F (149°C).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eField Repair \u0026amp; Touch-Up Operations:\u003c\/strong\u003e Used to repair damaged factory-applied dry film coatings on airframe components, control linkages, and hinges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFasteners \u0026amp; Threaded Hardware:\u003c\/strong\u003e Applied to bolts, pins, sleeves, and locknuts to prevent galling and maintain predictable torque-tension relationships.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Industrial Equipment:\u003c\/strong\u003e Ideal for slides, guide rails, valves, and mechanical linkages operating in dusty, outdoor, or solvent-exposed environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Sandstrom","offers":[{"title":"Default Title","offer_id":55227277738356,"sku":"E820-B01-GL","price":535.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/145.aero\/products\/sandstrom-poxylube-820-black-ptfe-modified-air-dry-film-lubricant","provider":"Aircraft Shop Supply","version":"1.0","type":"link"}