BoatLIFE Life-Calk Cartridge Mahogany Marine Sealant for Above and Below Waterline Repairs

Life-Calk Cartridge - Mahogany

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 Mahogany offers a durable, permanently flexible sealant designed specifically for marine applications. This versatile polysulfide sealant is suitable for a wide range of uses both above and below the waterline, providing an effective waterproof barrier for boat hulls, decks, and hardware. Its unique formulation allows it to cure to a firm, flexible rubber seal that adheres strongly to fiberglass, wood, metal, glass, and itself. The product can be applied underwater in emergency situations and is compatible with damp surfaces, making it ideal for quick repairs in challenging conditions.
Its excellent resistance to teak oils, gasoline, and diesel fuel ensures long-lasting performance in harsh maritime environments. The sealant can be sanded and painted once cured, although it is not compatible with all types of paints, such as Sikkens, Cetol, Deks, and Olje, so proper testing is recommended before full application. Tack-free time ranges from 1 to 3 days, allowing for efficient project completion.
This product is designed to bed deck and hull hardware, seal through-hull fittings, and secure underwater seams, making it a reliable choice for boat maintenance and repair. The BoatLIFE Life-Calk Cartridge Mahogany combines ease of use with high-performance qualities, ensuring a secure and long-lasting seal in marine environments. Its ability to bond to multiple surfaces and withstand exposure to fuel and oils makes it an essential product for boat owners and marine professionals alike.

Features:

• Long-lasting, permanently flexible marine polysulfide sealant

• Suitable for above and below waterline applications

• Cures to a firm, flexible rubber seal with excellent waterproofing

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

• Can be applied underwater and to damp surfaces

• Resistant to teak oils, gasoline, and diesel fuel

• Sandable and paintable (not compatible with all paints)

• Ideal for sealing thru-hull fittings, underwater seams, and bedding hardware