What temperature does J-B Weld need to cure?
The temperature that J-B Weld needs to cure is typically around 350 degrees F. Can you make JB Weld cure faster? It depends on the chemistry and conditions of the weld. Generally, however, the faster the JB Weld process can cure, the better. JB Weld typically cures in about 6 hours under the right conditions. ... Read more...