J-B KWIK is the perfect partner for the J-B WELD you keep in your tool box. Lots of times, you need to fix something fast and don't have the time or patience to hold it for half an hour while the hardener sets up, or wait for it to cure overnight. That's why there's J-B KWIK!
J-B KWIK is packaged in two tubes. One contains liquid steel/epoxy resin, and the other contains hardener. When mixed together in equal portions, a chemical reaction occurs that turns the mixture into a compound as hard and tough as steel -- and with similar properties.
Because J-B KWIK cures so fast, it's not as strong or as heat-resistant as the original J-B WELD. For typical household maintenance and repairs, however, it's just about perfect.
Like metal, J-B KWIK can be formed, drilled, ground, tapped, machined, filled, sanded, and painted. It stays pliable for about 2 minutes after mixing, sets in just 4 minutes, and cures fully in 4 hours. It's water-proof, petroleum-, chemical-, and acid-resistent; resists shock, vibration, and extreme temperature fluctuations, and withstands temperatures up to 300° F. J-B KWIK is super strong, non-toxic, and safe to use. Before it sets, you can clean up with soap and water.