🔧 Repair Like a Pro with J-B Weld!
The J-B Weld 37901 ExtremeHeat High Temperature Resistant Metallic Paste and J-B Weld 8267UK SteelStik Epoxy Putty are engineered for high-performance repairs in extreme conditions. The ExtremeHeat paste withstands temperatures up to 1000°F and forms a bond stronger than steel, while the SteelStik epoxy putty offers a quick-setting solution with a strength of 900 psi, making it ideal for various metal repairs, even in wet conditions.
| Manufacturer | J-B Weld |
| Brand | J-B Weld |
| Special Features | water resistant, Heat Resistant |
D**S
ok
ok
M**A
Works well
Really good stuff, sealed really well
T**S
Falls off after a few miles.
Used on a cracked header. Now admittedly the header pipes on large capacity motorcycles get extremely hot and to be honest I didn't expect this stuff to work. I was right, it doesn't. I'm sure it'll work great on other parts of the exhaust further back that are not quite as hot. But if its a cracked header/manifold you've got I'm afraid its weld or replace. Don't get sucked into believing the hype written in the description it just can't deal with the extremely high pressure/temperature combo at the header.
Trustpilot
1 week ago
2 days ago
