BoatLIFE Release Adhesive & Sealant Remover is formulated to remove cured or uncured silicone, polyurethane, and polysulfide adhesives. Great for clean-up on hands, tools and equipment. Removes tapes, labels, and decals from metal, fiberglass, and wood. Will not harm metals, fiberglass gel coat, glass, or Plexiglas. Safe on most carpets, vinyl, plastics and painted surfaces. Use while caulking for a perfect finish.