Starbrite 082122 Marine Silicone Sealant Clear 10.3 oz

Starbrite Marine Silicone Sealant is the #1 selling marine-grade sealant trusted by boat owners and professionals worldwide. This premium 100% silicone formula is specifically engineered for harsh marine environments and provides long-lasting, reliable sealing performance.

Key Features:

• 100% marine-grade silicone formula that won't yellow, shrink, or sag over time
• Remains flexible across extreme temperature ranges from -70°F to +480°F
• Bonds securely to fiberglass, plastic, wood, glass, and metal surfaces
• Resists degradation from sunlight, weathering, and most chemicals and solvents
• Clear finish blends seamlessly with any surface color
• 10.3 oz (300 ml) cartridge fits standard caulking guns

Ideal for sealing hatches, ports, windows, deck hardware, and other marine applications where a waterproof, flexible seal is essential. The advanced formula maintains its integrity in saltwater environments and withstands constant UV exposure without breaking down.