Product Overview
BoatLife Life Caulk - 1 oz White Tube Marine Sealant

Don't let a leaky seal sink your next adventure! BoatLife Life Caulk is your ultimate solution for reliable, long-lasting marine repairs. This 1 oz tube of white polysulfide sealant is a must-have for every boater, offering superior adhesion to fiberglass, wood, metal, and more. Whether you're sealing teak decks, bedding down hardware, or tackling emergency underwater repairs, this sandable and paintable sealant provides a waterproof, permanently flexible bond that resists teak oils, gasoline, and diesel fuel. Tack-free in just 1-3 days, it's the dependable solution for maintaining the integrity of your vessel, above and below the waterline.
Key Features
- Long lasting, permanently flexible marine polysulfide sealant
- Sandable and paintable
- Usable 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, bedding deck and hull hardware, sealing thru-hull fittings and underwater seams
- Bonds to fiberglass, wood, metal, glass, and itself
- Cures to a firm rubber seal with excellent waterproofing and adhesion qualities
- Can be applied underwater for emergency repairs
Specifications
- size: 30 mL (1 oz)
- color: White
- shipping_type: Ground shipping only
The Captain's Take
Years at sea have taught me one thing: prevention is key. Don't wait for a leak to spring before you caulk. A little BoatLife Life Caulk goes a long way in ensuring your boat stays watertight and ready for anything. Pro Tip: Always clean the surface thoroughly before applying for the best adhesion.