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 many other types of surfaces. After mixing, it forms a permanent bond and can be shaped, tapped, filed, sanded, and drilled after curing. It has a 1:1 mixing ratio, dries in 6 minutes, and fully hardens in 4-6 hours.