{"product_id":"permatex-anti-seize-lubricant-12-oz-aerosol-can-aluminum-copper-graphite-high-heat-protection-to-1600-f","title":"Permatex Anti-Seize Lubricant 12 oz Aerosol Can — Aluminum\/Copper\/Graphite, High-Heat Protection to 1600°F","description":"\u003cp\u003e\u003cstrong\u003ePermatex 81464 Anti-Seize Lubricant is a high-temperature aluminum, copper and graphite blend in a 12 oz aerosol that prevents galling and seizing and makes metal parts easier to disassemble.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen you’re assembling or maintaining engines, exhaust systems, marine fittings or fasteners exposed to weather and chemicals, a reliable anti-seize helps protect threads and metal surfaces from corrosion and binding. Permatex 81464 delivers a refined mix of metallic particles and solid lubricants formulated to resist salt, moisture and high heat so parts release cleanly after long service or exposure to extreme temperatures.\u003c\/p\u003e\n\n\u003ch3\u003eHow does Permatex 81464 protect fasteners in high heat?\u003c\/h3\u003e\n\u003cp\u003eThe formula contains aluminum, copper and graphite solids that form a heat-stable barrier between metal surfaces. That barrier reduces metal-to-metal welding, galling and cold-seizing at elevated temperatures, preserving thread integrity and making future removal far easier.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTemperature range rated up to 1600°F (871°C) for hot applications\u003c\/li\u003e\n  \u003cli\u003eAluminum and copper particles prevent corrosive bonding\u003c\/li\u003e\n  \u003cli\u003eGraphite adds dry-film lubricity to reduce friction under load\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this safe for marine and corrosive environments?\u003c\/h3\u003e\n\u003cp\u003eYes — Permatex 81464 is designed to resist salt, moisture and corrosion, making it appropriate for marine hardware, trailer fittings and other outdoor metal assemblies. Its corrosion-resistant solids help maintain a protective film even when exposed to water and road salts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFormulation resists salt spray and moisture intrusion\u003c\/li\u003e\n  \u003cli\u003eUseful on propeller shafts, fasteners and boat hardware\u003c\/li\u003e\n  \u003cli\u003eHelps prevent galvanic corrosion between dissimilar metals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhere and how should I apply this aerosol anti-seize?\u003c\/h3\u003e\n\u003cp\u003eApply during assembly to threads, studs, bolts, splines, hinges and mating metal surfaces to prevent future seizing and ease disassembly. Shake the can, spray a thin even coat, and allow any carrier solvent to flash off before final assembly for best performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSuggested on spark plugs, exhaust bolts, cylinder head bolts and anchor pins\u003c\/li\u003e\n  \u003cli\u003eWorks on u-bolts, spring bolts, gears, chains, sprockets and rollers\u003c\/li\u003e\n  \u003cli\u003eAerosol delivery reaches tight areas; wipe excess to avoid contaminating sensors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance benefits can I expect during maintenance?\u003c\/h3\u003e\n\u003cp\u003eExpect reduced torque variation and smoother removal of fasteners after exposure to heat or corrosive conditions. The anti-seize layer lowers friction and stops parts from freezing together, which saves labor time and reduces the risk of damaging threads when disassembling.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSimplifies removal of rusted or heat-exposed bolts and nuts\u003c\/li\u003e\n  \u003cli\u003eHelps preserve torque accuracy on future assemblies\u003c\/li\u003e\n  \u003cli\u003eReduces the chance of broken studs and rounded fastener heads\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Permatex 81464 Anti-Seize Lubricant in a 12 oz aerosol is suited to professional mechanics, marine technicians, fleet maintenance teams and DIYers who work with high-temperature or salt-exposed metal assemblies. If you regularly service engines, exhaust systems, trailers, or outdoor fasteners and need dependable protection against galling and corrosion while preserving ease of future maintenance, this product provides a durable, heat-resistant layer to protect metal parts during assembly and long-term use.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can Permatex 81464 handle exhaust manifold temperatures?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The formula resists temperatures up to 1600°F, making it suitable for exhaust manifolds and other high-heat components.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this product prevent galvanic corrosion between different metals?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It reduces galvanic contact by coating mating surfaces, helping limit corrosion between dissimilar metals when applied correctly.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Permatex","offers":[{"title":"Default Title","offer_id":48086909583518,"sku":"B000HBNVWQ","price":29.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/permatex-81464-aerosol-front-label.jpg?v=1785909433","url":"https:\/\/northtrailauto.ca\/products\/permatex-anti-seize-lubricant-12-oz-aerosol-can-aluminum-copper-graphite-high-heat-protection-to-1600-f","provider":"North Trail Auto","version":"1.0","type":"link"}