J-B Weld 8297 HighHeat 550 Degree Epoxy Putty Stick - 2 oz.</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Hand mixable epoxy putty stick specifically formulated to bond and repair materials that will be exposed to high temperatures</li><li>Great for exhaust manifolds， tail pipes， mufflers， engine blocks， machinery and other high temperature projects</li><li>Sets in 1 hour at room temperature， functionally cures in 8 hours and withstands continuous heat of 400ºF (550ºF intermittent)</li><li>Once cured， it forms a permanent bond and can be drilled， tapped， machined， ground and filed</li><li>J-B Weld is proudly made in the USA</li><li>3 times stronger at high temperatures</li><li>Withstands continuous heat up to 450 degrees Fahrenheit， and intermittent heat up to 500 degrees Fahrenheit</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/51E7XGpMdbL.jpg' noproxy></br>