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  • Marine Maintenance and Repair
  • cubitron II clean sanding disc on a festool pneumatic sander
    For All Your Boat Building, Care and Repair Needs

    3M marine solutions for every part of your watercraft.

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    For All Your Needs from Stem to Stern.

    • At 3M, our solutions in boatbuilding, watercraft repair and boat maintenance are about as broad as you might expect from a company with 50-plus years of expertise in the marine industry. In fact, we have products to keep any area of your boat looking and performing its best. Explore each one below.


    Marine Product Categories

    • Abrasives

      Featuring our well-known Trizact™ and Cubitron™ II abrasive brands, 3M brings more than a century of core experience in abrasive technology to your watercraft. Choose film, paper and foam-backed abrasives for jobs from grinding to fairing to gelcoat and paint finishing.

    • Adhesives and Sealants

      From our well-known 5200 to our specialty tape and ribbon sealers, 3M provides premium adhesive sealants designed for specific marine environments. These trusted solutions deliver waterproof seals, UV resistance, non-yellowing properties and much more.

    • Compounds and Polishes

      3M puts decades of science and experience into marine compounding, polishing and paint finishing. Our compounds, polishes, pads and accessories for hull finishing and restoration include our Perfect-It™ gelcoat and paint finishing liquids along with our trusted Finesse-It™ brand.

    • Fiberglass Repair

      Our Bondo® brand is world-famous in the marine and auto collision repair spaces. Marine professionals have long trusted our selection of fiberglass resins, mats, hardeners and cloths. We offer most of these materials separately or as part of convenient boat repair kits.

    • Fillers, Putties and Glazes

      Our high-strength body fillers are ideal for marine manufacturing and repair, above and below the waterline. Choose from a range of fillers including our vinyl ester 3M™ Premium Filler, as well as glazing and spot putties featuring our 3M™ Platinum™ and Bondo® brands.

    • Masking and Tapes

      The company that invented ScotchBlue™ ORIGINAL Painter’s Tape provides tapes designed for marine manufacture and repair that include electrical tapes, attachment tapes and reclosable fasteners. We also offer masking papers and films for professional-grade boatyard painting.

    • Mechanical Cleaners and Lubricants

      We know how oil and grease can help – and hurt – your boat engines and other mechanical equipment. Our marine cleaners are formulated to cut through tough grease and grime, and our mechanical lubricants make for longer equipment life and smoother operation.

    • Paint and Spray Equipment

      Our Accuspray™ ONE and 3M™ PPS™ systems make for fast, clean, efficient watercraft painting. The one-piece lightweight 3M™ Accuspray™ Spray Gun features a series of replaceable atomizing heads, and our PPS™ paint preparation system lets you mix and spray from the same disposable cup.

    • Personal Safety

      No matter what marine job you’re working on, the number one priority is to stay safe doing it. 3M supplies a complete range of personal safety equipment for marine manufacturing and repair, including eye and ear protection, respirators, protective apparel and more.

    • Surface Protection

      Discover a convenient and effective way to protect valuable surfaces in marine manufacturing and maintenance facilities. 3M™ Self-Stick Liquid Protection Fabric applies fast; resists dirt, oil, grease, abrasion and light impact; and comes up clean without residue.

    • Tools and Accessories

      Here are the tools you need for true efficiency in boatbuilding, repair and maintenance. This selection of applicators, sanding and file belt tools and accessories helps you ensure you’re getting the most out of your 3M marine adhesives, compounds and abrasives.

    • Wax and Maintenance

      These are the finishing touches that complete any marine building, repair or maintenance job. 3M provides this selection of premium marine surface cleaners, metal polishes and boat waxes help you highlight your work, and your watercraft, in all the right places.

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    Related Product Categories

    • Glass Bubbles

      Reduce the weight of marine materials without sacrificing strength. 3M™ Glass Bubbles can be easily added to sheet molded and injection molded components commonly used in watercraft manufacturing. These tiny microspheres are strong enough to handle manufacturing processes. The resulting lighter weight of finished parts can help increase fuel efficiency. They can also help reduce shrinkage and warpage in marine putties.

    • Graphics

      3M helps your marine branding and design come through loud and clear. Our graphic film wraps help create stunningly differentiated watercraft – the permanence of custom painted designs, without the expense. Pressure-sensitive and pressure-activated adhesive wraps apply smoothly and easily. Many include our Comply™ air release technology that helps prevent bubbling. Choose wraps in inkjet custom graphics or solid colors.


    Need More Information on Marine?

    If you have additional questions about 3M marine solutions or anything related to marine boatbuilding, maintenance and repair, we’re happy to help. To contact us, or to view more information about 3M marine products and solutions, click to the right. We look forward to working with you!


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    Search for 3M™ Safety Data Sheets (US only)

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      To support our products as required, 3M Regulatory maintains a full, easily-searchable library of 3M Safety Data Sheets (SDS) on this website. NOTE: If the format of the 3M SDS you are accessing does not meet the requirements set forth by your country's legislation, please contact your local 3M subsidiary or call 1-888-364-3577 or 1-651-737-6501 for more information.

      To support our products as required, 3M Regulatory maintains a full, easily-searchable library of 3M Safety Data Sheets (SDS) on this website. NOTE: If the format of the 3M SDS you are accessing does not meet the requirements set forth by your country's legislation, please contact your local 3M subsidiary or call 1-888-364-3577 or 1-651-737-6501 for more information.

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