{"product_id":"btas-copper-antiseize-grease-8-oz-jar-high-temp-copper-flake-thread-protectant-for-spark-plugs-bolts-electrical-contacts","title":"BTAS Copper Antiseize Grease 8 oz Jar — High-Temp Copper-Flake Thread Protectant for Spark Plugs, Bolts \u0026 Electrical Contacts","description":"\u003cp\u003e\u003cstrong\u003eBTAS Copper Antiseize Grease is a semi-synthetic, copper-flake lubricant that prevents seizing and corrosion on threaded metal parts while maintaining electrical conductivity.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for automotive and industrial maintenance, this 8 oz jar of BTAS Copper Antiseize provides a durable, high-temperature barrier between metal surfaces to ease disassembly and reduce galling. Its formulation blends micro copper flakes, rust inhibitors, and a heat-resistant carrier to perform across a wide temperature span, so it’s suitable for underhood fasteners, exhaust components, and electrical connections that require both conductivity and corrosion protection.\u003c\/p\u003e\n\n\u003ch3\u003eHow does BTAS Copper Antiseize protect threads during high-heat exposure?\u003c\/h3\u003e\n\n\u003cp\u003eIts micro copper content and heat-stable base resist breakdown at elevated temperatures, producing a thin, persistent film that prevents metal-to-metal bonding. The product remains effective where conventional greases would burn off, keeping threads serviceable after repeated thermal cycles.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eEffective temperature range from -30°F to 1800°F for long-term protection.\u003c\/li\u003e\n  \u003cli\u003eCopper flakes reduce galling and promote electrical continuity on sensor and terminal threads.\u003c\/li\u003e\n  \u003cli\u003eForms a thin film so fasteners torque predictably without excess buildup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich parts and situations benefit most from this antiseize grease?\u003c\/h3\u003e\n\n\u003cp\u003eBTAS Copper Antiseize is formulated for areas where corrosion, heat, and electrical contact intersect. Typical uses include spark and glow plug threads, exhaust manifold bolts, oxygen sensor threads, wheel hub nuts, and battery cable connections—anywhere you need reliable disassembly and conductivity.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSpark plugs, glow plugs, and sensor threads to prevent seizure and ensure removal.\u003c\/li\u003e\n  \u003cli\u003eExhaust and engine bolts exposed to thermal cycling and corrosive gases.\u003c\/li\u003e\n  \u003cli\u003eBattery terminals and knock sensor connections where conductivity matters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I apply BTAS Copper Antiseize for best results?\u003c\/h3\u003e\n\n\u003cp\u003eSurface prep and a conservative application are key: clean away loose dirt, oil, and rust, then spread a thin, even layer over the threaded area or mating surface. Wipe off excess—only a light film is necessary to maintain protection and avoid contamination of surrounding parts.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eClean surfaces before application to remove contaminants and old lubricants.\u003c\/li\u003e\n  \u003cli\u003eApply a thin coat along thread crests or the contact surface for predictable torque.\u003c\/li\u003e\n  \u003cli\u003eWipe away extra product; thin coverage maximizes performance and prevents drip.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this product affect torque specs or sensor readings?\u003c\/h3\u003e\n\n\u003cp\u003eBecause BTAS Copper Antiseize leaves a controlled, thin film, it minimizes torque variation compared with heavy greases. Its conductive copper particles are compatible with threads that require electrical continuity, but always follow manufacturers’ torque recommendations where specified.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eThin film helps maintain consistent torque without extensive overshoot.\u003c\/li\u003e\n  \u003cli\u003eCopper flakes preserve electrical pathways on sensor and terminal threads.\u003c\/li\u003e\n  \u003cli\u003eCheck OEM guidance for torque values on critical fasteners after antiseize use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: BTAS Copper Antiseize Grease is suited for professional mechanics, DIY automotive enthusiasts, fleet maintenance teams, and industrial technicians who need a dependable anti-seize that handles high temperatures and maintains electrical conductivity. Use it when you want easier future disassembly, protection from rust and corrosion, and a reliable conductive coating for threaded electrical components.\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 I use BTAS Copper Antiseize on oxygen sensor threads?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Apply a thin film to sensor threads to prevent seizure while preserving electrical continuity; avoid contaminating the sensor tip.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this antiseize alter torque specifications?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A light application minimally affects torque. Follow OEM torque specs and use a thin, even coating for predictable results.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BTAS","offers":[{"title":"Default Title","offer_id":55161643925847,"sku":"B0D73HPHSV","price":29.51,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/btas-copper-antiseize-front-jar.jpg?v=1790330691","url":"https:\/\/britishgarage.co.uk\/products\/btas-copper-antiseize-grease-8-oz-jar-high-temp-copper-flake-thread-protectant-for-spark-plugs-bolts-electrical-contacts","provider":"British Garage","version":"1.0","type":"link"}