BoatLIFE Life-Calk Cartridge - Mahogany

Life-Calk Cartridge - Mahogany is a premium marine polysulfide sealant designed for both above and below the waterline. Its long-lasting and permanently flexible properties make it ideal for a wide range of marine sealing applications, ensuring superior adhesion and waterproofing.

Key Features

• Long-lasting and permanently flexible marine polysulfide sealant
• Can be sanded and painted
• Tack-free in 1 to 3 days
• Excellent resistance to teak oils, gasoline, and diesel fuel
• Bonds effectively to fiberglass, wood, metal, glass, and itself
• Cures to a firm, flexible rubber seal with superior waterproofing and adhesion
• Can be applied underwater for emergency repairs
• Suitable for damp surfaces

Ideal Applications

• Teak decks
• Bed deck and hull hardware
• Seal thru-hull fittings
• Underwater seams

Compatibility

Note: Not compatible with all paints, including Sikkens, Cetol, Deks, and Olje.

Application and Curing

Life-Calk can be applied both above and below the waterline, making it versatile for various marine projects. It cures to a tack-free state within 1 to 3 days, depending on environmental conditions. Its ability to cure underwater allows for emergency repairs without the need for dry conditions. Additionally, it adheres well to damp surfaces, ensuring reliable seals even in less-than-ideal conditions.

Safety Information

WARNING: This product can expose you to chemicals including Toluene, which is known to the State of California to cause birth defects or other reproductive harm. For more information, visit P65Warnings.ca.gov.

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.