J-B Weld is the original two-part epoxy system that provides a strong bond for multiple surfaces. The formula is easy to use and dries dark gray. J-B weld will set in four to six hours and cure in 16 to 24 hours.
J-B Weld is waterproof, petroleum, chemical, and acid resistant when fully cured. It can be drilled, tapped, machined, filed, sanded and painted after it is fully cured.