JB Weld 8297 HighHeat Epoxy Putty Stick 500 Degree 2 oz

JB Weld HighHeat is a hand-mixable epoxy putty stick specifically formulated to bond and repair materials exposed to extreme temperatures. Ideal for automotive and industrial applications including exhaust manifolds, tail pipes, mufflers, catalytic converters, and engine blocks, this high-temperature adhesive withstands continuous temperatures up to 500°F (260°C).

Key Features:

• Temperature resistance up to 500°F continuous exposure
• Bond strength of 800 PSI at room temperature, 600 PSI at 400°F
• Hand-mixable two-part putty stick for easy application
• Cures to form a solid, permanent bond on metal surfaces
• Can be drilled, tapped, machined, and sanded after curing
• Resistant to automotive chemicals including gasoline and oil

To use, simply knead equal portions of the putty stick together until uniform in color, apply to the prepared surface, and allow to cure. HighHeat is perfect for repairing cracked manifolds, sealing exhaust leaks, and patching high-temperature metal components. Each stick contains 2 ounces of epoxy putty. Made in USA.