GREAT STUFF PRO Wall & Floor Adhesive is a premium-grade, heavy-duty adhesive for interior and exterior use with an all-weather formulation that enhances productivity. It has excellent bonding power, fewer fasteners are required in drywall applications. Wall & Floor adheres to dry, damp and frozen lumber. With fast grab tack there is an initial bond in about 2 hours when applied properly. The long term bond reduces likelihood of drywall nail pops and floor squeaks.