Product Overview
Boat Life Life Caulk White Marine Sealant - 5.2 oz Cartridge

Don't let leaks sink your sailing dreams! Boat Life Life Caulk White Marine Sealant is your trusted ally against water damage. This 5.2 oz cartridge of long-lasting, permanently flexible polysulfide sealant is the go-to solution for both above and below-the-waterline repairs. Sandable, paintable (with noted exceptions), and boasting incredible resistance to teak oils, gasoline, and diesel fuel, this American-made sealant bonds flawlessly to virtually any surface. From sealing thru-hull fittings and repairing underwater seams to bedding deck hardware on your teak deck, Life Caulk provides a durable, waterproof seal you can depend on – even for emergency underwater repairs! Get back to smooth sailing with the confidence only Boat Life can provide.
Key Features
- Long lasting, permanently flexible marine polysulfide sealant
- Can be sanded and painted (with exceptions)
- Usable above and below the waterline
- Tack-free in 1 to 3 days (under ideal conditions)
- Excellent resistance to teak oils, gasoline, and diesel fuel
- Bonds to fiberglass, wood, metal, glass, and itself
- Cures to a firm flexible rubber seal
- Excellent waterproofing and adhesion qualities
- Can be applied underwater for emergency repairs
- Can be applied to damp surfaces
Specifications
- size: 5.2 fl. oz
- type: Half Cartridge
- color: White
- material: Polysulfide
- MPN: 1372
- SKU: 1372
Warranty: No warranty information found on the provided source.
The Captain's Take
Years at sea have taught me one thing: prevention is key. Don't wait for a leak to spring before caulking. Proactive sealing with Boat Life Life Caulk, especially around vulnerable thru-hull fittings and deck hardware, will save you headaches (and potential disasters) down the line. A little preventative maintenance goes a long way in keeping your vessel seaworthy.