JB WELD HighHeat is a hand mixable epoxy putty stick specifically formulated to bond and repair materials that will be 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. HighHeat is rated at a tensile strength of 4000 PSI and cures to a machine grey colour. It is able to withstand continuous heat exposure of 450F and intermittent heat exposure to 500F.

Features

• Hand-mixable temperature resistant epoxy putty.
• Formulated for high temperature applications.
• Can be tapped, filed, machined and drilled.
• Strength 4000 PSI, Set time: 1 hour.
• Cure time: 8 hours, Cure colour: Dark grey.