Gorilla® All Purpose Epoxy Stick is an incredibly strong and versatile epoxy putty. The hand-mixable, easy to use Epoxy Stick sets in just 10 minutes and works on most surfaces. Gorilla All Purpose Epoxy Stick is waterproof, non-rusting and once cured, it can be drilled, sanded, and painted. It’s great for auto, plumbing, household repairs and more!