€¢ High strength weatherproof bond €¢ Bonds wet; frozen & treated lumber €¢ Easy to gun in cold temperatures €¢ Prevents floor squeaks €¢ Improves structural performance of floor assemblies when used as directed €¢ PFS certified to meet ASTM3498; conforms with HUD UM60a €¢ Adhesion won't freeze in cold weather €¢ Bonds all types of wood; plywood; osb & moisture resistant osb panels €¢ Interior/exterior use €¢ Service temperature range -20 deg F - 140 deg F >> DAP® construction adhesive 4000 subfloor is a premium grade construction adhesive specifically formulated for subfloor & deck installation. This VOC compliant adhesive prevents floor squeaks and improves the structural performance of floor assembly when used properly. DAP® construction adhesive 4000 subfloor is an easy to gun adhesive that delivers a strong durable bond."