Liquid Nails Subfloor and Deck Construction Adhesive is a specially formulated weatherproof-grade adhesive for interior and exterior construction offering easy cold weather gunning ability. Penetrates wet, frozen and treated lumber. Ideal for bonding common building materials to concrete and can bridge gaps up to 3/8" Recommended for increasing the structural integrity of wall, deck and subfloor systems using the following common building materials Lumber and treated lumber, Plywood, Wafer board, Engineered lumber, Particleboard and OSB.