Product Technical Catalogue


  • Description
  • MSDS

JB WELD HIGH HEAT EPOXY STIK   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 800 PSI and cures to a machine grey in color. It is able to withstand continuous heat exposure of 400ºF and intermittent heat exposure to 550ºF   Great For: Exhaust Manifolds Tail Pipes Mufflers Engine Blocks Duct Work Machinery High Temperature Projects   INSTRUCTIONS  Cut: Remove required amount of putty.  Mix: Thoroughly knead putty with fingers to a uniform color.  Apply: Press putty firmly to the surface to be repaired.