J-B Weld HighHeat Epoxy Putty

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 applications. J-B HighHeat epoxy outperforms conventional epoxy putties at high temperatures and sets in one hour at room temperature. After eight hours the HighHeat epoxy is fully cured to form a solid reliable bond.

HighHeat is rated at a tensile strength of 800 PSI and able to withstand continuous heat exposure of 204ºC (400ºF) and intermittent heat exposure to 260ºC (500ºF)

Great for the following applications:

• Exhaust Manifolds
• Tail Pipes
• Mufflers
• Engine Blocks
• Duct Work
• Machinery
• High Temperature Projects

Product Specification:

• Strength: Strength 800 PSI
• Set Time: 1 Hour
• Cure Time: 8 Hours
• Dries: Machine Grey