KwikWeld is a fast setting version of The Original J-B Weld two part epoxy cold weld system that provides strong, lasting repairs to metal and multiple other surface types. After mixing, it forms a permanent bond and can be shaped, tapped, filed, sanded and drilled after curing. KwikWeld has a 1:1 mixing ratio, sets in 6 minutes and is fully cured in 4-6 hours. KwikWeld cures to a dark grey color, is rated at a tensile strength of 3127 PSI and will withstand temperatures up to 300 degrees F.