A one component, polyurethane based, moisture curing adhesive. Loctite PL Premium provides superior adhesion to most common construction materials such as wood, treated wood, hardwood flooring, concrete, stone, marble, slate, masonry, brick, foam insulation of all sorts, carpets, metal, lead, cement-based products, ceramic, fiberglass, drywall and mirrors. It can be used for interior or exterior projects and is 3 times as strong as conventional solvent based construction adhesives. It is waterproof, paintable, and cures even in cold temperature. Ideal for sub floor installations. Color: Tan.