BoatLIFE LifeSeal Marine Sealant, White – 10.6 oz Cartridge

Ensure a durable, long-lasting watertight seal for all your marine applications with BoatLIFE LifeSeal Marine Sealant. This advanced, white-colored sealant is a unique hybrid of marine silicone and polyurethane, specifically engineered for fiberglass boats but highly effective on a variety of other marine surfaces. Its fast-curing, low-odor formula creates a permanent, flexible barrier against water intrusion, even in joints subject to structural movement. Proudly made in the USA, BoatLIFE LifeSeal is the professional's choice for reliable marine maintenance. Upgrade your vessel's protection today.

• Hybrid Marine Formulation: Unites the superior adhesion of polyurethane with the flexibility of silicone, specifically designed for optimal performance on fiberglass and various marine substrates.
• Fast & Effective Cure: Features a fast-curing (tack-free in 20-30 minutes, fully cures in 24-36 hours) and low-odor formula that minimizes dirt pick-up and ensures rapid project completion.
• Permanent Watertight Seal: Provides a durable and permanent watertight seal for joints that experience structural movement, maintaining integrity with up to 75% total movement.
• Versatile Application: Suitable for use both above and below the waterline, offering comprehensive sealing for diverse marine components.
• Resistant & Protective: Mildew resistant, acid-free, and non-corrosive, ensuring long-term durability and preventing damage to adjacent materials.
• Broad Adhesion: Adheres tenaciously to a wide range of materials including metal, glass, wood, Lexan®, ABS®, and other boat-building materials.
• Gel-Coat Safe Removal: Can be removed without causing damage to the boat's gel-coat, simplifying future maintenance or repairs.
• Water-Activated Curing: Cures effectively in the presence of atmospheric moisture, providing reliable sealing performance in marine environments.

Ideal for sealing decks to hulls, thru-hull fittings, vinyl ports, windshield setting glazing, and bedding marine hardware. Not recommended for ferro cement hulls, impregnated wood, or oil-soaked materials.