Silicone Sealant - Waterproof, UV Resistant

Creates a waterproof, airtight seal that bonds to fiberglass, wood, glass, metal, and plastic. Designed for above and below waterline marine applications and home projects. The durable formula resists cracking, shrinking, and yellowing while withstanding sunlight and chemicals.

Features

MARINE SILICONE SEALANT - Available in black, white, and clear, this superior heavy-duty adhesive bonds to fiberglass, wood, glass, metal, and plastics. Ideal for above and below the waterline applications.
WATERPROOF & DURABLE - Provides a waterproof, airtight bond that won't crack, shrink, or turn yellow. Resistant to sunlight, weathering, chemicals, and solvents. Dries tack-free in under an hour and cures completely in 24 hours.
VERSATILE APPLICATIONS - Perfect for mounting deck hardware and as a gasketing material under compression. Also great for windshields, portholes, through-hull fittings, joints, cracks, bathtubs, sinks, windows, doors, gutters, and more.
EASY TO APPLY - Applies easily with continuous pressure, works into cracks and openings, and skins over in 10 minutes.
LONG-LASTING PERFORMANCE - Forms a durable silicone rubber that remains flexible from -60°F to +450°F. Resistant to UV rays, weathering, chemicals, and solvents. Suitable for marine and home use alike.

Directions

Ensure the surface is dry and free of dirt, soap, or grease. Unscrew the nozzle and cut the tip off the cartridge just above the threads. Reattach the nozzle and cut the tip to the desired bead size. When applying, push the nozzle in the direction of application to force the sealant into cracks or openings. Tooling must be done immediately, as the surface will skin in 10 minutes.