Sika Sikaflex® 292i - White - 10oz Tube w/Nozzle

Sika Sikaflex® 292i in white is a premium marine-grade polyurethane adhesive and sealant engineered for the demanding environment of boat building, repair, and maintenance. After decades on the water, serious anglers and boat owners know that hull integrity and structural longevity depend on adhesives that survive constant UV exposure, salt spray, temperature cycling, and repeated flexing. This 10oz tube with nozzle is designed specifically for marine applications where standard caulks and adhesives fail—bonding fiberglass, wood, aluminum, and composite materials while remaining permanently flexible and waterproof.

The Sikaflex® 292i formulation cures to a resilient elastomer that accommodates the structural movement inherent in boat hulls, decks, and cabin joints. Unlike brittle epoxy or rigid sealants, this polyurethane maintains its bond under dynamic stress—critical when waves flex the hull or temperature swings cause material expansion and contraction. The white color blends seamlessly with gel coat and painted surfaces, and the product achieves full strength in 24 hours while remaining workable long enough for precision application. Its one-part, moisture-curing chemistry eliminates mixing errors and waste, and the convenient 10oz tube format is ideal for medium repairs or production work without excess material hardening in the container.

Boat builders, marine repair shops, and serious recreational boaters rely on Sikaflex® 292i for deck seams, cabin joint sealing, core bonding, and structural repairs where long-term durability trumps quick fixes. It bonds to most marine substrates—fiberglass, wood, aluminum, and even some composites—without primers in many applications. For maximum adhesion on challenging surfaces, light surface preparation and a compatible primer accelerate cure and strengthen bonds. Whether you're rebuilding a saltwater fishing platform, sealing a cabin trunk, or reinforcing a transom, the Sika Sikaflex® 292i delivers the flexibility and permanence that keeps your vessel seaworthy season after season.