BoatLIFE Life-Calk is a permanently flexible marine polysulfide sealant engineered for long-term performance above and below the waterline. It bonds to fiberglass, wood, metal, glass, and itself, making it well suited for bedding deck and hull hardware, sealing thru-hull fittings, caulking teak decks, and closing underwater seams. The cured rubber seal resists teak oils, gasoline, and diesel fuel, and can be sanded or painted after cure. It can even be applied to damp surfaces or underwater for emergency repairs. Not compatible with Sikkens, Cetol, Deks, or Olje finishes.

Specifications:

• Type: Marine polysulfide sealant
• Volume: 2.8 fl. oz. tube
• Color: Mahogany
• Non-shrinking formula
• Permanently flexible cure
• Tack-free time: 1 to 3 days
• Cures to a firm, flexible rubber seal
• Excellent waterproofing and adhesion qualities
• Resistant to teak oils, gasoline, and diesel fuel
• Bonds to fiberglass, wood, metal, glass, and itself
• Suitable for use above and below the waterline
• Can be applied to damp surfaces or underwater for emergency repairs
• Ideal applications: teak decks, deck and hull hardware bedding, thru-hull fittings, underwater seams
• Sandable and paintable after cure (not compatible with Sikkens, Cetol, Deks, or Olje)

⚠️ California Prop 65 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 go to P65Warnings.ca.gov.