{"product_id":"permatex-copper-anti-seize-lubricant-1-lb-tub-high-heat-conductive-formula","title":"Permatex Copper Anti-Seize Lubricant 1 lb Tub — High-Heat, Conductive Formula","description":"\u003cp\u003e\u003cstrong\u003ePermatex 31163 Copper Anti-Seize Lubricant is a heavy-duty, copper-based paste designed to prevent seizing, corrosion and galling in high-temperature metal assemblies.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBuilt for demanding automotive, industrial and maintenance environments, this 1 lb tub delivers a durable, conductive barrier where threaded or mated metal parts face heat, moisture and pressure. The formula combines copper solids with rust and corrosion inhibitors to reduce thread damage, ease disassembly and maintain electrical continuity in critical connections.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this copper anti-seize protect threaded parts under heat?\u003c\/h3\u003e\n\u003cp\u003eThe copper solids in Permatex 31163 create a stable, heat-resistant film that separates metal surfaces and prevents cold welding and galling at elevated temperatures. It stays in place across a very wide temperature range, keeping fasteners serviceable after repeated heating cycles.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTemperature performance from -30°F to 1800°F for high-heat applications.\u003c\/li\u003e\n  \u003cli\u003eCopper particles form a barrier against metal-to-metal contact and friction.\u003c\/li\u003e\n  \u003cli\u003eFortified inhibitors slow rust and corrosion on exposed threads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhere is this anti-seize typically used in vehicles and equipment?\u003c\/h3\u003e\n\u003cp\u003eThis product is recommended for assemblies that see both heat and vibration, including exhaust systems, engine components and sensor fittings. It is also suitable for electrical connections where conductivity matters.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSpark plug threads installed in aluminum—to ease removal and prevent thread damage.\u003c\/li\u003e\n  \u003cli\u003eExhaust manifold bolts and engine bolts exposed to extreme temperatures.\u003c\/li\u003e\n  \u003cli\u003eOxygen sensors, knock sensors, thermostat housings, and fuel fittings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDoes Permatex 31163 affect electrical conductivity or sensor operation?\u003c\/h3\u003e\n\u003cp\u003eThe copper-based composition provides good electrical conductivity, making it appropriate for battery cable connections and sensor threads where a conductive interface is beneficial. It reduces the risk of poor contact while still protecting against corrosion.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMaintains electrical continuity on battery terminals and cable connections.\u003c\/li\u003e\n  \u003cli\u003eSafe for sensor threads when applied sparingly and per manufacturer guidance.\u003c\/li\u003e\n  \u003cli\u003eHelps prevent galvanic corrosion at dissimilar metal joints.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I apply and store this anti-seize for best results?\u003c\/h3\u003e\n\u003cp\u003eApply a thin, even coat to the threads or contact surfaces before assembly; avoid over-application that could contaminate nearby components. Store the tub tightly sealed in a cool, dry place to preserve consistency and inhibitor effectiveness.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse a brush or applicator to cover threads and mating surfaces evenly.\u003c\/li\u003e\n  \u003cli\u003eWipe away excess to prevent transfer to sensors or sealing surfaces.\u003c\/li\u003e\n  \u003cli\u003eKeep container sealed and store at moderate temperatures away from direct sunlight.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWho is this for:\u003c\/strong\u003e Permatex 31163 is aimed at mechanics, DIY enthusiasts, fleet technicians and industrial maintenance crews who need reliable protection for high-temperature fasteners and conductive connections. Choose this 1 lb tub when you want a robust anti-seize that eases future disassembly, helps prevent corrosion and supports electrical contacts in automotive and equipment service tasks.\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: What temperature range does Permatex 31163 cover?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It performs from -30°F up to 1800°F, suitable for extreme heat fasteners.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use it on spark plug threads in aluminum heads?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—apply sparingly to spark plug threads in aluminum to prevent galling and ease removal.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Permatex","offers":[{"title":"Default Title","offer_id":55167769280855,"sku":"B000HBIDO2","price":39.57,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/permatex-31163-front-tub.jpg?v=1790393275","url":"https:\/\/britishgarage.co.uk\/products\/permatex-copper-anti-seize-lubricant-1-lb-tub-high-heat-conductive-formula","provider":"British Garage","version":"1.0","type":"link"}