J-B Weld - Hi-Temp Silicone Gasket Maker and Sealant Red 3 oz

Using this Gasket Maker and Sealant will allow you to be confident in your seal creation. With a temperature tolerance of up to 650ºF and durable resistance to oil, water on automotive and metal surfaces, this new red silicone formula is perfect for creating lasting seals. It also takes just 1 hour before the seal has set and is ready to go.