Skip to content Skip to navigation menu
Live Chat

Life Seal Sealant Cartridge


Model # 13677620 | Mfg # 1169-C
Limited availability.
A unique combination of marine silicone and polyurethane, formulated especially for fiberglass. LifeSeal® offers a fast-curing, low odor, high adhesion, non-sagging, non-corrosive, non-yellowing formula. It provides a durable permanent watertight seal for joints subject to structural movement. May be used above and below the waterline. Use for sealing decks to hulls, thru-hull fittings, vinyl ports, sealing/glazing windshields and bedding marine hardware. Will adhere to metal, glass, wood, Lexan®, ABS® and certain other materials. Can be removed without damaging gel-coat. Not recommended for ferro cement hulls, impregnated wood or oil-soaked materials. Cures in presence of water. Mildew resistant and acid free. Custom colors available.

Life Seal Sealant Cartridge

Best Use For Fiberglass
Capacity 10.6 Ounce Cartridge
Color Clear
Cure Time 20 Minutes Tack-Free
4 to 36 Hours Full Cure
Type Polyurethane/Silicone Sealant

West Advisor

The West Advisor articles have answered boaters' questions and provided solutions to boating problems for more than 20 years. West Marine has compiled one of the Web's most comprehensive collections of technical boating information articles.