{"product_id":"j-b-weld-hi-temp-red-rtv-silicone-gasket-maker-sealant-3oz-waterproof-automotive-sealant","title":"J-B Weld Hi-Temp Red RTV Silicone Gasket Maker \u0026 Sealant 3oz | Waterproof Automotive Sealant","description":"\u003cdiv\u003e\n\u003cp\u003eCreate durable, high-temperature seals with J-B Weld Hi-Temp Red RTV Silicone Gasket Maker \u0026amp; Sealant. Designed for demanding automotive and mechanical applications, this professional-grade RTV (Room Temperature Vulcanized) silicone forms a tough, flexible, and waterproof seal that withstands continuous temperatures up to 650°F (343°C).\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eIdeal for replacing or supplementing conventional gaskets, this high-performance silicone cures upon exposure to moisture in the air, creating a long-lasting seal that resists cracking, shrinking, weathering, and vibration. Whether you're working on engine components, automotive repairs, or general mechanical assemblies, J-B Weld delivers dependable sealing performance where heat resistance matters most.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cf.shopee.sg\/file\/sg-11134208-8259u-mqmq4adkepe6f7\"\u003e\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eKey Features\u003c\/p\u003e\n\u003cp\u003e-High-temperature RTV silicone gasket maker\u003c\/p\u003e\n\u003cp\u003e-Withstands continuous temperatures up to 650°F (343°C)\u003c\/p\u003e\n\u003cp\u003e-Forms a tough, flexible, waterproof seal\u003c\/p\u003e\n\u003cp\u003e-Resistant to cracking, shrinking, and weathering\u003c\/p\u003e\n\u003cp\u003e-Excellent adhesion to a variety of surfaces\u003c\/p\u003e\n\u003cp\u003e-Ideal for automotive and mechanical repairs\u003c\/p\u003e\n\u003cp\u003e-Helps seal against leaks, moisture, and contaminants\u003c\/p\u003e\n\u003cp\u003e-Easy-to-apply tube format\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eBuilt for High-Heat Applications\u003c\/p\u003e\n\u003cp\u003eEngineered for environments exposed to continuous high temperatures, J-B Weld Hi-Temp Red Silicone provides reliable sealing performance for automotive and industrial applications where standard sealants may fail.\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eIdeal For\u003c\/p\u003e\n\u003cp\u003e-Oil pans\u003c\/p\u003e\n\u003cp\u003e-Valve covers\u003c\/p\u003e\n\u003cp\u003e-Exhaust manifolds\u003c\/p\u003e\n\u003cp\u003e-Differential covers\u003c\/p\u003e\n\u003cp\u003e-Engine housings\u003c\/p\u003e\n\u003cp\u003e-Mechanical assemblies\u003c\/p\u003e\n\u003cp\u003e-Automotive maintenance and repairs\u003c\/p\u003e\n\u003cp\u003e-High-temperature sealing applications\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eWhy You'll Love It\u003c\/p\u003e\n\u003cp\u003e-Creates durable custom gaskets\u003c\/p\u003e\n\u003cp\u003e-Helps prevent fluid and air leaks\u003c\/p\u003e\n\u003cp\u003e-Flexible seal withstands vibration and movement\u003c\/p\u003e\n\u003cp\u003e-Waterproof and weather-resistant after curing\u003c\/p\u003e\n\u003cp\u003e-Suitable for a wide range of automotive repairs\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eHow It Works\u003c\/p\u003e\n\u003cp\u003eOnce applied, the RTV silicone reacts with moisture in the air and cures into a strong, flexible gasket material that bonds securely to surfaces while maintaining excellent heat resistance.\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eProduct Specifications\u003c\/p\u003e\n\u003cp\u003eBrand: J-B Weld\u003c\/p\u003e\n\u003cp\u003eProduct Name: Hi-Temp Red RTV Silicone Gasket Maker \u0026amp; Sealant\u003c\/p\u003e\n\u003cp\u003eSize: 3oz (85g)\u003c\/p\u003e\n\u003cp\u003eColor: Red\u003c\/p\u003e\n\u003cp\u003eType: RTV Silicone Sealant\u003c\/p\u003e\n\u003cp\u003eMaximum Continuous Temperature: 650°F (343°C)\u003c\/p\u003e\n\u003cp\u003eWaterproof: Yes\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eDirections\u003c\/p\u003e\n\u003cp\u003eEnsure surfaces are clean, dry, and free from oil, grease, and old gasket material.\u003c\/p\u003e\n\u003cp\u003eApply a continuous bead to the desired sealing surface.\u003c\/p\u003e\n\u003cp\u003eAssemble parts according to manufacturer recommendations.\u003c\/p\u003e\n\u003cp\u003eAllow sufficient curing time before exposing to fluids or operating conditions.\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eStorage\u003c\/p\u003e\n\u003cp\u003eStore in a cool, dry place with cap tightly secured after use.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"J-B Weld","offers":[{"title":"Default Title","offer_id":48260372201623,"sku":"JBWeld-Red-HiTempRTC-Sealant-3Oz","price":22.12,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/9275\/6887\/files\/sg-11134207-8258h-mqmqvi259erze7.jpg?v=1789234730","url":"https:\/\/www.thehadlerstore.com\/id\/products\/j-b-weld-hi-temp-red-rtv-silicone-gasket-maker-sealant-3oz-waterproof-automotive-sealant","provider":"The Hadler Store","version":"1.0","type":"link"}