BoatLIFE Liquid Life-Calk Polysulfide Sealant, 2.8 fl. oz., White

Achieve a lasting, watertight seal with BoatLIFE Liquid Life-Calk, a premium polysulfide sealant engineered for the demanding marine environment. This low-viscosity, free-flowing formula penetrates fine cracks and seams, curing to a firm yet flexible rubber seal that performs reliably both above and below the waterline. Protect your vessel against the elements and corrosive marine conditions. Upgrade to BoatLIFE for superior marine protection today.

• Permanently Flexible Seal: Maintains integrity against hull movement, vibration, and thermal expansion, ensuring long-term durability.
• Exceptional Adhesion: Bonds effectively to fiberglass, wood, metal, and glass surfaces, providing versatile application across your vessel.
• Fuel & Oil Resistant: Offers excellent resistance to teak oils, gasoline, and diesel fuel, safeguarding against common marine spills and leaks.
• Above & Below Waterline Use: Versatile for sealing thru-hull fittings, underwater seams, and deck hardware, providing comprehensive protection.
• Sandable & Paintable: Allows for a smooth, finished appearance that can be sanded and painted after full cure (check paint compatibility).
• Fast Tack-Free Time: Becomes tack-free in 1 to 3 days, allowing for quicker progress on your projects.
• Non-Shrinking Formula: Ensures a consistent, durable fill that won't pull away from seams or cracks over time.

For detailed safety information, consult P65Warnings.ca.gov.