Product Overview
Life Calk 10.6 Oz Cart. White

Keep your vessel seaworthy with Boat Life's Life Calk 10.6 oz Cartridge in white. This premium, permanently flexible polysulfide sealant is your go-to solution for a watertight seal above and below the waterline. From bedding deck hardware and sealing thru-hull fittings to repairing underwater seams and even emergency underwater repairs, Life Calk provides lasting protection and peace of mind, ensuring your boat stays in top condition, no matter the challenge.
Key Features
- **Permanently Flexible:** Forms a lasting, resilient seal that withstands vibration, expansion, and contraction, preventing leaks and cracks.
- **Sandable and Paintable:** Achieve a smooth, professional finish by sanding and painting the cured sealant (test paint compatibility first, not compatible with Sikkens, Cetol, Deks Olje).
- **Versatile Application:** Ideal for use above and below the waterline, making it suitable for a wide range of marine sealing tasks.
- **Superior Adhesion:** Bonds strongly to fiberglass, wood, metal, glass, and itself, ensuring a secure and long-lasting seal.
- **Chemical Resistant:** Withstands exposure to teak oils, gasoline, and diesel fuel, maintaining its integrity in harsh marine environments.
- **Emergency Repairs:** Can be applied underwater for quick fixes in critical situations.
- **Easy Application:** The 10.6 oz cartridge dispenses easily with a standard caulking gun (not included).
- **Made in the USA:** Proudly manufactured in the United States with a commitment to quality and performance.
What's in the Box
- 1 x 10.6 oz Cartridge of Boat Life Life Calk (White)
Specifications
The Captain's Take
I've been captaining boats for over 20 years, and Life Calk is the one sealant I always keep on board. It's saved my hide more than once in tough situations. The stuff is incredibly versatile and durable – it sticks to everything and holds up against the worst the ocean can throw at it. Whether it's routine maintenance or an emergency repair, Life Calk delivers a reliable, watertight seal every time. Trust me, it's a must-have for any serious boater.