*** FOR SHIPPING TO CANADA ONLY *** Bostik 920FS is a one-part, marine grade urethane sealant/adhesive that moisture cures to an extremely tough, resilient seal that exhibits excellent tear and abrasion resistance while retaining permanent elastomeric properties. This product has tenacious adhesion to most common marine substrates including virtually all woods, metal, FRP and most plastics. It can be used as either an adhesive or as a sealant. 920 FS is recommended for any marine application above or below the water line where a quality elastomeric seal is required. This product should not be used when the temperature is below 5°C (40°F) . Marine 920FS is not designed as a glazing sealant in which the adhesive bond to glass is exposed to sunlight and appreciable amounts of ultraviolet radiation.