SIKAFLEX 291 LOT MARINE ADHESIVE AND SEALANT – Sikaflex 291 LOT, (Long Open Time), is a one-component, low viscous, medium modulus, polyurethane-based sealing / adhesive compound. This all-purpose grade is used for general sealing applications such as deck hardware and equipment. It is tack-free in 3-5 hours. Sikaflex 291 LOT is specially suited for jobs that require a long-open time because of its slower cure rate. Product is sold by the 10 oz. tube.
USES: Perfect for general sealing all around the vessel, hull seams, thru hulls and bedding deck hardware and rub rails. Use above and below the waterline.
CURE TIME: It is tack-free in 3-5 hours. Full cure time depends on humidity and application thickness.
NOTE: NSF approved for potable water. USDA approved for incidental food contact.