Boat Life 1305 Life-Calk Polysulfide Sealant White 1 oz Tube

Boat Life Life-Calk is a premium polysulfide-based marine sealant and bedding compound designed for demanding marine applications above and below the waterline. This professional-grade formula creates a durable, flexible seal that withstands the harsh marine environment including constant exposure to water, salt, and UV rays.

Key Features:

• Polysulfide formula provides superior adhesion and flexibility
• Suitable for above and below waterline applications
• Bonds to fiberglass, wood, metal, and glass surfaces
• Paintable once fully cured for a clean, finished appearance
• Resistant to diesel fuel, gasoline, and marine chemicals
• UV resistant formula won't crack or shrink over time

Common Applications:

• Bedding deck hardware, cleats, and rails
• Sealing through-hull fittings and underwater seams
• Teak deck seam compound
• Hull-to-deck joints and porthole installation
• Window and hatch bedding

This 1-ounce tube in white is perfect for small repair jobs and touch-ups. Life-Calk has been trusted by boat builders and marine professionals for decades as a reliable, long-lasting sealant that maintains its seal even under stress and movement.