Boat Building Materials and Supplies

Are you a do-it-yourselfer or even a boatwright? Whether you're patching a hole or building from scratch, Great Lakes Skipper has discount prices on the fiberglass, boat paint, tools, boat backing plates, teak, balsa, and marine-grade wood you'll need for your project. We also carry boat cleaning and marine maintenance supplies to keep all your hard work sparkling clean.

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  1. Sea Ray Boat Honeycomb Core Material 2140422 | Air-Comb 30mm 4'x8' (11 sheets)
    Sea Ray Boat Honeycomb Core Material 2140422 | Air-Comb 30mm 4'x8' (11 sheets)
    GLS Stock #: 8501887-5N877
    $1,499.00 MSRP: $1,613.85
  2. Airex Boat Foam Core T92.100SC | 48 x 48 x 1/2 Inch (Set of 25)
    Airex Boat Foam Core T92.100SC | 48 x 48 x 1/2 Inch (Set of 25)
    GLS Stock #: 1056818-5K387
    $1,395.00 MSRP: $1,883.25
  3. Larson Boat Floor Mats 8175-1004 | FX 1750 TL Storm Grey (38 Pc Set)
    Larson Boat Floor Mats 8175-1004 | FX 1750 TL Storm Grey (38 Pc Set)
    GLS Stock #: 8601802-FD633
    $1,299.95 MSRP: $1,754.93
  4. Fountain Boat Non Skid Mats 21040 | Tan Black Foam Rubber (31 PC)
    Fountain Boat Non Skid Mats 21040 | Tan Black Foam Rubber (31 PC)
    GLS Stock #: 1082997-5M667
    $1,295.00 MSRP: $1,748.25
  5. Polyumac Boat Air-Cell Core Mat 1905429 | Sea Ray (Set of 20)
    Polyumac Boat Air-Cell Core Mat 1905429 | Sea Ray (Set of 20)
    GLS Stock #: 8501881-XIN2864FE787
    $1,099.95 MSRP: $1,484.93
  6. DIAB Boat Foam Core H80 | 1702466 Sea Ray 48 x 32 x 1 1/2 Inch (8 Pc)
    DIAB Boat Foam Core H80 | 1702466 Sea Ray 48 x 32 x 1 1/2 Inch (8 Pc)
    GLS Stock #: 8502097-5H436
    $1,095.00 MSRP: $1,418.23
  7. Chaparral Boat Non-Skid Mats 60.00208 | 257 SSX-SE 3PC Swim Platform
    Chaparral Boat Non-Skid Mats 60.00208 | 257 SSX-SE 3PC Swim Platform
    GLS Stock #: 1094432-GA512
    $949.95 MSRP: $1,282.43
  8. Sea Ray Boat Non-Skid Mat Set 2222193 | SXO 310 Mocha Black (14 PC)
    Sea Ray Boat Non-Skid Mat Set 2222193 | SXO 310 Mocha Black (14 PC)
    GLS Stock #: 1089365-GD400,XIN3207
    $899.95 MSRP: $1,214.99
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