Gorilla Grab Adhesive is so versatile, it grabs virtually anything. The flexible, gap filling formula provides a heavy duty bond that'll last. Gorilla Grab Adhesive is 100% waterproof and withstands extreme temperatures, meaning you can use it indoors or out, for an extra-tough bond. Features & BenefitsEasy to Use - Flexible, fast grab formula which bonds virtually anything.Ultra-High Strength - Provides a long-lasting heavy duty bondIndoor / Outdoor - 100% waterproof formula which withstands extreme heat and cold.Gap Filling - Fills voids with little or no shrinkage.How to UsePREPARE: All surfaces must be clean. 1. LOAD: Cut off the tip of the cartridge above the screw thread. Screw on nozzle and cut the desired bead size. Insert into cartridge gun. 2. APPLY: Squeeze adhesive on to one surface in a zig-zag pattern. When working on uneven surfaces, use enough adhesive to fill gaps. Best results achieved if applied above 5°C. 3. PRESS: Within 5 minutes, press surfaces together and hold