Product Description: 100 percent waterproof; does not break down when exposed to outdoor elements Versatile and ideal for most household fixes, indoors or out Temperature resistant; once dry, Gorilla glue is unaffected by extreme heat or cold Foam expansion expands 3-4 times the application amount, penetrating the glued surface for a superior bond Sandable, paintable, stainable; the invisible glue line makes for easy finishing From the Manufacturer The 100% waterproof, solvent-free, one-on-one structural adhesive is the finest wood glue available. Prepare your surfaces as you normally wood, applying glue to one of the surfaces. It cures with exposure to moisture in the wood and atmosphere and it is stainable and self-spreading. Bonds exotic and common woods, as well as ceramics, plastic, metals, and stone to wood