BoatLIFE Life-Calk Cartridge - Teak Brown Marine Sealant for Above and Below Waterline Applications

Life-Calk Cartridge - Teak Brown

A long lasting, permanently flexible marine polysulfide sealant which can be sanded, painted***, and used above and below the waterline. Tack-free in 1 to 3 days, excellent resistance to teak oils, gasoline, and diesel fuel. Ideal for teak decks, to bed deck and hull hardware, seal thru-hull fittings, and underwater seams. Will bond to fiberglass, wood, metal, glass, and itself. Cures to a firm flexible rubber seal with excellent waterproofing and adhesion qualities. Can be applied underwater for emergency repairs. Can be applied to damp surfaces.

*Not compatible with all paints, Sikkens, Cetol, Deks, Olje

WARNING: This product can expose you to chemicals including Toluene which is known to the State of California to cause birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

The BoatLIFE Life-Calk Cartridge in Teak Brown is a durable marine polysulfide sealant designed for versatile use both above and below the waterline. This long-lasting, permanently flexible sealant cures to a firm rubber-like consistency, providing an excellent waterproof barrier for marine applications. It bonds effectively to materials such as fiberglass, wood, metal, and glass, making it suitable for sealing around deck hardware, through-hull fittings, and underwater seams. Its ability to be sanded and painted (with some limitations) allows for seamless integration with the vessel's finish, ensuring a professional appearance. The sealant tack-free in just 1 to 3 days, and it exhibits strong resistance to teak oils, gasoline, and diesel fuel, ensuring long-term performance in demanding marine environments. It can be applied in damp conditions and even underwater during emergency repairs, offering versatility for maintenance crews.

BoatLIFE's Life-Calk is ideal for sealing teak decks, bedding hardware, and waterproofing seams in both recreational and commercial vessels. Its compatibility with many substrates and its resilience against harsh marine chemicals make it a reliable choice for boat owners seeking a dependable sealant. However, users should be cautious with certain paints, such as Sikkens, Cetol, Deks, and Olje, which may not be compatible. Proper application and curing ensure maximum adhesion and durability, providing peace of mind on the water.

Note: This product contains chemicals like Toluene, which may cause reproductive harm; users should review safety information before use. The cartridge format allows for convenient application, minimizing waste and ensuring precise coverage for various sealing needs.

Features:

• Long-lasting, permanently flexible polysulfide sealant

• Cures to a firm, rubber-like waterproof seal

• Bonds to fiberglass, wood, metal, glass, and itself

• Can be applied above and below waterline, even underwater

• Resistant to teak oils, gasoline, and diesel fuel

• Sandable and paintable (some limitations)

• Suitable for sealing deck hardware, through-hull fittings, and underwater seams

• Can be applied to damp surfaces for emergency repairs