JB WELD - World's Strongest Bond


HighHeat Epoxy Putty Stick 8297

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 temps 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 800psi and cures to a machine grey colour, withstanding temps up to 260 degrees celcius.



  • Exhaust manifolds
  • Tail pipes
  • Mufflers
  • Engine blocks
  • Duct work
  • Machinery
  • High temperature projects



  • 800psi strength
  • 57g stick
  • 1 hour set time
  • 8 hour cure time
  • Machine grey cure colour


SKU 8297
Barcode # 043425082978
Brand JB-Weld
Shipping Weight 0.1000kg
Unit Of Measure ea

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