JB Weld HighHeat

This extreme-temperature epoxy metal putty is a malleable, stick-on solution to repair broken materials in a high-heat environment. Forming an industrial-strenth bond it is perfect for use on hard-wearing parts like vehicle exhausts, thanks to its fast 1-hour setting time.

Capable of being drilled and tapped after 8 hours, it is rated to a tensile strength of 4000psi and withstanding 232^oC (450^oF) of sustained temperatures, and intermittent exposure up to 260^oC (500^oF).