Product Overview
Life Calk 2.8 oz Tube White

Keep your vessel watertight and looking shipshape with Boat Life's Life Calk 2.8 oz Tube White. This versatile, long-lasting polysulfide sealant is your go-to solution for a wide range of marine sealing and bedding applications, both above and below the waterline. From sealing deck hardware and thru-hull fittings to patching underwater seams, Life Calk provides a reliable, flexible seal that resists teak oils, gasoline, and diesel fuel, ensuring years of worry-free performance.
Key Features
- **Permanently Flexible:** Forms a durable, rubber-like seal that flexes with your boat's movements, preventing cracks and leaks.
- **Sandable and Paintable:** Creates a smooth, professional finish that can be easily painted over once cured (always test paint compatibility).
- **Versatile Application:** Ideal for bedding deck and hull hardware, sealing thru-hull fittings, repairing underwater seams, and more.
- **Superior Adhesion:** Bonds strongly to fiberglass, wood, metal, glass, and itself, ensuring a watertight seal.
- **Fuel and Oil Resistant:** Withstands exposure to teak oils, gasoline, and diesel fuel, maintaining its integrity in harsh marine environments.
- **Emergency Repair Ready:** Can even be applied underwater in emergency situations, offering crucial peace of mind on the open water.
- **Easy Application:** The 2.8 oz tube size is perfect for smaller jobs and touch-ups, allowing for precise and controlled application.
What's in the Box
- One 2.8 oz tube of Life Calk White
Specifications
The Captain's Take
After decades at sea, I've learned the value of a dependable sealant. Boat Life's Life Calk has been my trusted companion for countless repairs and maintenance tasks. It's easy to work with, creates a lasting seal that stands up to the toughest conditions, and I wouldn't leave port without it.