TotalBoat Aluminum Boat Leak Sealer

Easy-to-use, two-part, flexible, waterproof epoxy sealer repairs leaking rivets and seams, and patches small holes on aluminum boats quickly and effectively. Long working time (75 minutes @ 72°F) ensures better penetration and a better seal. Absorbs stresses from contraction, vibration, shock, and expansion holding firmly to prevent leaks. Can be applied to properly prepared aluminum surfaces when the air and substrate temperature is as low as 40°F. Resin and hardener come in a single cartridge and are dispensed automatically at the proper ratio. No mixing. No mess to clean up. Available in a handy 250 ml. cartridge that conveniently fits standard caulking guns. Includes 2 static mixing tips.