{"product_id":"permatex-ultra-copper-silicone-gasket-sealant-3oz-59-9192","title":"Permatex Ultra Copper Silicone Gasket Sealant - 3oz","description":"\u003cp\u003ePermatex Ultra Copper silicone gasket sealant is a high-temp RTV compound formulated for V-twin motorcycle engines. It resists oil three times better than conventional silicone and handles continuous temperatures from -65°F to 700°F, making it ideal for Harley and Indian engine rebuilds and repairs.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eThree times more oil resistant than conventional silicone\u003c\/li\u003e\n  \u003cli\u003eEight times more flexible than traditional cut gaskets\u003c\/li\u003e\n  \u003cli\u003eTemperature range -65°F to 700°F\u003c\/li\u003e\n  \u003cli\u003eSingle 3oz tube\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Permatex\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 81878\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 686226818782\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.27 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTube Size:\u003c\/strong\u003e 3 oz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eSuitable for V-twin motorcycle engines, including Harley-Davidson and Indian Motorcycle applications.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat temperature range does this sealant handle?\u003c\/h3\u003e\n\u003cp\u003eRated for continuous use from -65°F to 700°F, ideal for engine gaskets and high-heat applications on V-twins.\u003c\/p\u003e\n\u003ch3\u003eHow is this different from regular silicone sealant?\u003c\/h3\u003e\n\u003cp\u003eUltra Copper offers three times more oil resistance and eight times more flexibility than conventional RTV silicones, preventing leaks and movement on engine gaskets.\u003c\/p\u003e\n\u003ch3\u003eIs one tube enough for a full engine gasket job?\u003c\/h3\u003e\n\u003cp\u003eOne 3oz tube covers typical gasket sealing tasks. A full rebuild may require multiple tubes depending on application.\u003c\/p\u003e\n\u003ch3\u003eDo I need to remove old gasket material first?\u003c\/h3\u003e\n\u003cp\u003eYes — scrape away all old sealant and gasket material before applying Permatex for best adhesion and seal quality.\u003c\/p\u003e","brand":"Permatex","offers":[{"title":"Default Title","offer_id":53035094573167,"sku":"59-9192","price":13.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/5c7b-65cd3e52e61f5.png?v=1777527600","url":"https:\/\/vtwinbikers.com\/products\/permatex-ultra-copper-silicone-gasket-sealant-3oz-59-9192","provider":"Vtwinbikers","version":"1.0","type":"link"}