Devcon epoxy adhesive cures and joins materials together by a chemical reaction between the resin and hardener. This reaction results in a high strength bond that is resistant to most chemicals. Use Devcon Epoxy adhesive for household, industrial, crafts or for any job that requires a high-strength, high-quality bond. Works best on metal, wood, concrete, glass, ceramics, china and much more. 2-Ton Epoxy sets in 30 minutes with strength up to 2,500 lbs. per square inch. Dries clear; water resistant.