Keep your boat in top shape with our premium selection of marine adhesives, sealants, and tapes—designed for durability, waterproof performance, and long-lasting protection. Whether you're sealing deck fittings, bonding materials, or making quick repairs, our products provide superior strength and resistance to harsh marine environments.
Shop trusted brands at BuoyMart.com for UV-resistant sealants, waterproof tapes, epoxy adhesives, and marine-grade caulking—perfect for fiberglass, wood, aluminum, and more. From securing deck hardware to preventing leaks, our boat adhesives and sealants ensure a strong, watertight seal for every application.
Explore our collection today and keep your vessel seaworthy, protected, and leak-free on every adventure!
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Vendor:SEM
SEM XXX Specialty Gel Adhesive Remover - 20oz Aerosol Can [77793]
Regular price $18.95 USDRegular price$25.00 USD-$6.05 USD Sale price $18.95 USD -
Vendor:SEM
SEM Plastic Adhesion Promoter - 16oz Aerosol Can [39863]
Regular price $33.95 USDRegular price$39.00 USD-$5.05 USD Sale price $33.95 USD -
Vendor:SEM
SEM High-Build Primer Surfacer - 20oz Aerosol Can - White [42043]
Regular price $26.95 USDRegular price$32.00 USD-$5.05 USD Sale price $26.95 USD -
Vendor:SEM
SEM 1K HS Clear - 20oz Aerosol Can - Gloss Finish [40903]
Regular price $28.95 USDRegular price$34.00 USD-$5.05 USD Sale price $28.95 USD -
Vendor:SEM
SEM XXX Universal Adhesive Remover - 16oz Aerosol Can [77783]
Regular price $15.95 USDRegular price$23.00 USD-$7.05 USD Sale price $15.95 USD -
Vendor:SEM
SEM High-Build Primer Surfacer - 20oz Aerosol Can - Grey [42013]
Regular price $26.95 USDRegular price$32.00 USD-$5.05 USD Sale price $26.95 USD -
Vendor:SEM
SEM 2-IN-1 Seam Sealer - 9.5oz Tube - Black [29492]
Regular price $25.95 USDRegular price$31.00 USD-$5.05 USD Sale price $25.95 USD -
Vendor:SEM
SEM 1K Seam Sealer - 10.1oz Tube - Grey [29372]
Regular price $22.95 USDRegular price$28.00 USD-$5.05 USD Sale price $22.95 USD -
Vendor:SEM
SEM Self Etching Primer - 20oz Aerosol Can - Black [39673]
Regular price $28.95 USDRegular price$34.00 USD-$5.05 USD Sale price $28.95 USD -
Vendor:SEM
SEM 1K Seam Sealer - 10.1oz Tube - White [29362]
Regular price $22.95 USDRegular price$28.00 USD-$5.05 USD Sale price $22.95 USD -
Vendor:SEM
SEM 2-IN-1 Seam Sealer - 9.5oz Tube - White [29462]
Regular price $25.95 USDRegular price$31.00 USD-$5.05 USD Sale price $25.95 USD -
Vendor:SEM
SEM 1K Seam Sealer - 10.1oz Tube - Black [29392]
Regular price $22.95 USDRegular price$28.00 USD-$5.05 USD Sale price $22.95 USD -
Vendor:SEM
SEM Self Etching Primer - 20oz Aerosol Can - Grey [39683]
Regular price $28.95 USDRegular price$34.00 USD-$5.05 USD Sale price $28.95 USD -
Vendor:Sika
Sika SikaBiresin AP112 + BPO Cream Hardener - White - Quart [611395]
Regular price $56.95 USDRegular price$80.99 USD-$24.04 USD Sale price $56.95 USD -
Vendor:BoatLIFE
BoatLIFE Life-Calk Cartridge - Black [1034]
Regular price $27.95 USDRegular price$29.99 USD-$2.04 USD Sale price $27.95 USD -
Vendor:BoatLIFE
BoatLIFE Life-Calk Cartridge - Mahogany [1035]
Regular price $27.95 USDRegular price$29.99 USD-$2.04 USD Sale price $27.95 USD