3M(TM) OEM Adhesive/Sealant 06566, White, 400 ml, 25 packs per case Forms watertight, weather-resistant seals on joints and boat hardware above or below the waterline. This product is approximately half the strength of 3M(TM) Marine Adhesive/Sealant 5200, which allows for disassembly of parts. When very high strength or unremovable bonds are required, use 3M(TM) Marine Adhesive/Sealant 5200 or 3M(TM) Marine Adhesive/Sealant Fast Cure 5200. Not recommended for sealing wood decks because it may be permanently softened by certain teak cleaners or sealers. On plastics, test 3M(TM) Marine Adhesive/Sealant Fast Cure 4200 to determine suitability.