J B Weld 8297 HighHeat Temperature Resistant Epoxy Putty Stick, Machine Gray, 2oz

Amazon

Able to withstand continuous heat up to 450 degrees Fahrenheit or intermittent heat up to 500 degrees; 3 times stronger at high temperatures than conventional epoxy putties Great for exhaust manifolds, tail pipes, mufflers, engine blocks, duct work, machinery, and other high temperature projects in need of a bond or a seal Easy to Use; simply cut the required amount of putty, mix it by thoroughly kneading until a uniform color is reached, then press it firmly to the surface to be repaired Adhesive and sealant for extreme temperature applications; when you need to bond metal that gets very hot, whether it's a car muffler or an industrial repair, this is the sealer for you J-B Weld is an American company that proudly manufactures its products in the USA; when you need a repair, you need the World's Strongest Bond.

Zoro Tools

J-B Weld HighHeat Epoxy Putty is specifically formulated to bond and repair materials exposed to high temperatures in automotive and industrial maintenance applications. It cures to a tough, hard bond with little to no shrinkage. This industrial-strength product outperforms conventional epoxy putties at high temperatures, and sets in 1 hour at room temperature. After 8 hours, it can be drilled, tapped, machined, ground, filed and painted. Offers exceptionally high strength in continuous 232C (450F) and up to 260C (500F) intermittent. Resistant to water, chemicals and heat. Specifications: Bonding Strength: 800 PSI (600 PSI at 400F).Temperature Resistant: up to 232C (450F) or 260C (500F).Set Time: 1 Hour.Cure Time: 8 Hours.Colour When Dry: Machine Grey.Size: 57g.