Sikaflex 291 LOT marine polyurethane sealant. A professional-grade boat building product. Bonds very well to hull and vessel structure materials. Suitable for many purposes above and below the waterline. Designed for applications that need a long open time (LOT). Sikaflex 291 LOT is tack-free in 3-5 hours. Color: White. Size: 10.5 oz. Weight: 1.06 lb.

Sikaflex 291 LOT marine polyurethane sealant. A professional-grade boat building product. Bonds very well to hull and vessel structure materials. Suitable for many purposes above and below the waterline. Designed for applications that need a long open time (LOT). Sikaflex 291 LOT is tack-free in 3-5 hours. Color: Black. Size: 10.5 oz. Weight: 1.06 lb.

A permanent, waterproof marine-grade sealant and adhesive.
May be applied above or below the waterline.
Provides excellent flexibility with superior resilience for joint movement +/- 25%.
May be used for sealing bilges, joints, or fillets.
OK for use on fiberglass, wood, steel, and other substrates.
Color: Black.
10 oz. cartridge.

A permanent, waterproof marine-grade sealant and adhesive.
May be applied above or below the waterline.
Provides excellent flexibility with superior resilience for joint movement +/- 25%.
May be used for sealing bilges, joints, or fillets.
OK for use on fiberglass, wood, steel, and other substrates.
Color: White.
10 oz. cartridge.

Heavy-bodied, medium-setting PVC cement.
Decent working time in warm weather.
Has good gap-filling properties.
Color: Gray.
Size: 1/2 pint, 8 oz.

A high-performance patching compound.
Formulated to stop running water.
For cracks, holes and imperfections in concrete surfaces.
It creates a watertight seal in about 3-5 minutes.
Works both above and below ground level.
Interior/exterior use.
Color: Gray.
Size: 2.5 lbs.

Great for non-corrosive on the spot repairs. Fills gaps up to .015". Cures to solvent resistant seal, Will not decay or tear. Use it on aluminum, iron, and steel flanged mating surfaces. Size: 50 ml.

Blue threadlocker. Easy to apply where it's needed. Locks and seals screws and nuts. Prevents loosening from vibration. Medium-strength for easy disassembly with hand tools. Appropriate for vertical application. Size: 6 ml.

Multipurpose fast-drying adhesive. High-tack, high-coverage. Forms strong bonds with paper, cardboard, fabric foam, plastic, wood, metal, and much more. Try it for crafts, repairs, or small tasks. Aerosol can, 24 oz.

Ultra Copper maximum temperature RTV silicone gasket maker. For use in many high-temperature applications. Appropriate for -65° to 700° temperature range. Resists auto and shop fluids and vibration. Oxygen sensor safe, low-odor and noncorrosive. Size: 3 oz. tube. Weight: .15 lb.

Instantly bonds on contact. Can be used on a variety of materials. Provides a durable, water-resistant bond. Handy applicator included inside of bottle. Size: 3 oz.

Instantly bonds on contact. Can be used on a variety of materials. Provides a durable, water-resistant bond. Handy applicator included inside of bottle. Size: 1 oz.

Premium quality, brush grade, neoprene-based contact cement. High strength, works great for many projects. Fast-drying formula dries in 15-20 minutes. Offers high heat and water resistance when dry. Exceeds industry performance requirements. Color: Tan. Size: 1 gal.

Premium quality, brush grade, neoprene-based contact cement. High strength, works great for many projects. Fast-drying formula dries in 15-20 minutes. Offers high heat and water resistance when dry. Exceeds industry performance requirements. Color: Tan. Size: 32 oz.

Waterproof rapid-set epoxy. 1:1 epoxy paste for permanent and emergency repairs. Cures in one hour. Bonds well with fiberglass, steel, aluminum, wood, plastic. Will fix your problem and get you on your way. Size: 2 oz.

High quality silicone sealant. Designed for harsh marine environments. Mildew resistant, non-yellowing seal. Remains flexible for years. Color: White. Size: 3 oz.

Handles like putty, hardens like steel, sands like wood. Repairs everything, from engines to pipes. Works underwater and forms watertight seals. Incredible epoxy: don't leave dock without it. Color: Gray. Size: 14 oz

Handles like putty, hardens like steel, sands like wood. Repairs everything, from engines to pipes. Works underwater and forms watertight seals. Incredible epoxy: don't leave dock without it. Color: gray. Size: 2 oz.

Handles like putty, hardens like steel, sands like wood. Repairs everything, from engines to pipes. Works underwater and forms watertight seals. Incredible epoxy: don't leave dock without it. Color: White. Size: 14 oz.

Handles like putty, hardens like steel, sands like wood. Repairs everything, from engines to pipes. Works underwater and forms watertight seals. Incredible epoxy: don't leave dock without it. Color: White. Size: 2 oz.

Strong flexible epoxy adhesive. Non-shrinking, sandable, paintable and chemical resistant. Apply above/below waterline, works well underwater. Great for deck and hull joints, thru-fittings, wood trim. Bonds PVC, fiberglass, wood, metal, glass, ceramic. Size: 1.06 oz.

Seals leaks wherever they exist: no fiberglass required! One 10 mil coat withstands 4,000 lbs of water pressure. Neutral color, can be pigmented and painted. Repairs gel coat blisters, hairline cracks, "boat pox." Withstands extreme temperature changes. Size: 1 qt.

Expands as it sets, producing a tight joint. Creates a high-quality leak-proof connection. For flanged or threaded joints. Odorless and non-toxic. Resists high pressures, temperature extremes, and vibration. Size: 1 lb.

Butyl caulking tape. Prevents costly water damage. Tough rubber pressure-sensitive tape. Seals out dirt, moisture, dust, and water. Use on your boat, camper, RV doors and vents. Color: White. Size: 3/4" X 20' Weight. .2 lb.

Butyl caulking tape. Prevents costly water damage. Tough rubber pressure-sensitive tape. Seals out dirt, moisture, dust, and water. Use on your boat, camper, RV doors and vents. Color: Gray. Size: 3/4" X 20' Weight. .2 lb.

Fast-curing, sensor-safe, low-odor and noncorrosive. OE silicone spec. High-flexibility, oil-resistant. Use on covers, pans, seals, engine. Covers a temperature range of 75°F to 650°F. Size: 3.35 oz.

Red gel high-strength threadlocker. Designed for pin-point application. No mess, no globs. Heavy-duty strength may be used on studs and press fits. Locks against vibration loosening. Size: 6 ml.

Lubricant and sealant. For threaded joints on water, oil and fuel lines. Container has a brush top for easy application. For temperature range: -65°F to 400°F. Resists common shop fluids. Size: 16 oz.

Superior quality, multi-purpose sealant. Offers long-lasting flexibilty and excellent adhesion. Provides a weatherproof, watertight seal. Resists cracking, crumbling and chalking. For interior/exterior use. Color: Clear. Size: 2.8 oz.

BoatLIFE Life Calk sealant.
A non-shrinking, flexible, sandable compound.
A low-viscosity, free-flowing polysulfide solution.
Offers excellent resistance to petroleum derivatives.
Ideal for hull hardware, fittings, and underwater seams.
Will bond to fiberglass, wood, metal, glass, and itself.
Cures to a firm flexible rubber seal.
Color: White.
Size: 3 oz. tube.

BoatLIFE Life Calk sealant.
Non-shrinking, flexible, sandable compound.
A low-viscosity, free-flowing polysulfide solution.
Offers excellent resistance to petroleum derivatives.
Ideal for hull hardware, fittings, and underwater seams.
Will bond to fiberglass, wood, metal, glass, and itself.
Cures to a firm flexible rubber seal.
Color: Mahogany.
Size: 3 oz. tube.

BoatLIFE Life Calk sealant.
A non-shrinking, flexible, sandable compound.
Features low-viscosity, free-flowing polysulfide strength.
Offers excellent resistance to petroleum derivatives.
Ideal for hull hardware, fittings, and underwater seams.
Will bond to fiberglass, wood, metal, glass, and itself.
Cures to a firm flexible rubber seal.
Color: Black.
Size: 3 oz. tube.

BoatLIFE Life Calk sealant. Non-shrinking, flexible, sandable compound. A low-viscosity, free-flowing polysulfide solution. Offers excellent resistance to petroleum derivatives. Ideal for hull hardware, fittings, and underwater seams. Will bond to fiberglass, wood, metal, glass, and itself. Cures to a firm flexible rubber seal. Color: Black. Size: 10.5 oz tube. Weight: 1.4 lb.

BoatLIFE Life Calk sealant.
Non-shrinking, flexible, sandable compound.
A low-viscosity, free-flowing polysulfide solution.
Offers excellent resistance to petroleum derivatives.
Ideal for hull hardware, fittings, and underwater seams.
Will bond to fiberglass, wood, metal, glass, and itself.
Cures to a firm flexible rubber seal.
Color: White.
Size: 10.5 oz tube.

BoatLIFE Life Calk sealant. Non-shrinking, flexible, sandable compound. A low-viscosity, free-flowing polysulfide solution. Offers excellent resistance to petroleum derivatives. Ideal for hull hardware, fittings, and underwater seams. Will bond to fiberglass, wood, metal, glass, and itself. Cures to a firm flexible rubber seal. Color: Mahogany. Size: 10.5 oz tube. Weight: 1.4 lb.