








🔥 Fix it fast, fix it tough — the high-heat hero your toolkit deserves!
J-B Weld 8297 High Heat Epoxy Putty is a durable, hand-mixable repair compound designed to withstand continuous heat up to 400°F and intermittent heat up to 500°F. It cures in 1 hour to a strong, machine-gray finish with 800 PSI tensile strength, allowing for drilling, tapping, machining, sanding, and painting after 8 hours. Ideal for automotive and industrial maintenance, this 2-ounce epoxy putty offers a reliable, professional-grade solution for high-temperature repairs.








| Manufacturer | J-B Weld |
| Brand | J-B Weld |
| Product Dimensions | 3 x 3 x 10.5 cm; 70 g |
| Item model number | 8297 |
| Is Discontinued By Manufacturer | No |
| Special Features | High heat resistance |
| Item Dimensions L x W x H | 30 x 30 x 105 mm |
| Viscosity | Medium viscosity |
| Color | Machine Gray |
| Item Weight | 70 g |
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