Liquid Nails Subfloor & deck construction adhesive (LN-902/LNP-902) permanently bonds wet, frozen and treated lumber, bridging gaps up to 3/8 in. This extreme temperature formula is also ideal for bonding most common building materials and is certified by UL Environment to meet the GREENGUARD Gold Standard as a low emitting material. Also, certified by PFS Corporation, an independent, third-party laboratory, to meet the requirements of the American Plywood Association AFG-01 specification for adhesives for field gluing subflooring.