Boat Life 1036 Life-Calk Polysulfide Sealant Teak Brown 10.5 oz Cartridge

Boat Life Life-Calk is a premium polysulfide-based sealant and bedding compound specifically formulated for demanding marine applications. This professional-grade sealant provides a durable, flexible seal that withstands constant exposure to water, UV rays, and the harsh marine environment.

Key Features:

• Polysulfide formula offers superior adhesion and flexibility for permanent marine seals
• Ideal for bedding deck hardware, sealing thru-hull fittings, and caulking teak deck seams
• Compatible with fiberglass, wood, metal, and glass surfaces
• Paintable once fully cured for a finished appearance
• Teak brown color blends naturally with wood decks and trim
• 10.5-ounce cartridge fits standard caulking guns for easy application
• Excellent for both above and below waterline applications

Life-Calk creates a waterproof, fuel-resistant seal that remains flexible over time, preventing cracking and leaking. The polysulfide chemistry provides exceptional durability compared to silicone sealants, making it the preferred choice for serious boaters and marine professionals. Whether you're installing deck hardware, bedding portlights, or sealing underwater seams, Life-Calk delivers reliable, long-lasting performance.