J B Weld Black RTV Type Sealant 85g

HIGH TEMPERATURE SILICONE SEAL - is an RTV silicone sealing material, designed for use in mechanical assemblies where continuous temperatures up to 550ºF or 650ºF intermittent exist WHAT PROFESSIONALS USE - Builders, mechanics and repair professionals know that our products adhere to a variety of surfaces, even in the harshest environments. Choose the product that the pros trust your project Easy to use: hardening when exposed to air moisture, it forms a strong and waterproof seal on most surfaces. It will not shrink or crack, weather resistant and is safe for sensors VERSATILE AND RELIABLE - Ideal for automotive, metal, oil sumps, exhaust manifolds, water pumps, distribution covers, differential covers, drive housings and oven doors DO IT YOURSELF - Large or small, you can DIY it with J-B. Our heavy duty adhesives repair and restore properly the first time. JB Weld delivers legendary performance of the world's strongest bond Flash point: 3000°C