TOUGH, CLEAR, SERIOUS STRENGTH Sets in 5 Min, Reusable Syringe, Solvent resistant and non-toxic once cured Gorilla takes epoxy to a new level?the Gorilla Tough level. With its superior solvent and water resistance, Gorilla Epoxy is incredibly strong and durable for household and automotive repairs alike. The easy-to-use syringe keeps the resin and hardener separate, so it is easy to dispense and won?t harden over time. The two-part, gap-filling formula easily bonds steel, aluminum, wood, ceramic, tile and most plastics. Plus, it dries in an ideal, crystal-clear finish that makes projects look spotless.