Restore the Shine and Sparkle in Your Boat
3M™ Marine High Gloss Gelcoat Compound revives the sparkle and shine that makes a boat glisten out on the water on a sunny day. Compounding removes the scratch pattern left by abrasives in previous sanding applications. You can expect it to effectively remove P600 and P1000 sanding scratches in the gelcoat.
A High Quality Finish
Our high gloss gelcoat compound produces a high quality professional finish. The unique paste formulation contains no wax or silicone and reduces slinging. 3M™ Marine High Gloss Gelcoat Compound is recommended both for boats requiring more extensive restoration work and boats that need simple upkeep to maintain a shine. Its fast-cutting formulation reduces compounding time, making boat restoration a quicker and easier task. For an even higher-gloss finish, use 3M™ Marine Finesse-it™ II Glaze.
In addition to boats, 3M™ Marine High Gloss Gelcoat can also be used on other vehicles with fiberglass and painted surfaces such as RVs and personal watercraft.
Better Science for Better Boating from 3M
Our 3M™ Marine High Gloss Gelcoat Compound benefits from decades of development in cleaning and fabric protection including our trusted Scotchgard™ and Scotch-Brite™ brands. It’s a terrific example of how 3M applies science to the lives of boating enthusiasts for better, cleaner boating.

3M 77197, Scotch-Brite™ Roloc™ Deburr and Finish PRO Unitized Wheel,TR, 3 in x 1/8 in x NH, 8C CRS+, 7100109130, 40/box
3M 27710, Cubitron II Roloc Durable Edge Disc 984F, 60+, YF-weight, TR, Maroon, 3 in, Die R300V, 7000045172, 200 per case
3M 27718, Cubitron II Roloc Durable Edge Disc 984F, 80+, YF-weight, TR, Maroon, 3 in, Die R300V, 7000045176, 200 per case
3M 15392, Scotch-Brite Roloc Surface Conditioning Disc, 4764369, SC-DR, A/O Medium, TR, 1 in, 7000021280, 200/case
3M 89633, Fibre Disc 787C, TN Quick Change, 4-1/2 in 36+, 7100099291
3M 27672, Scotch-Brite Surface Conditioning Disc, 4-1/2 in x NH A MED, 7000136523
3M 22405, Roloc Disc 361F, P100 YF-weight, TR, 3 in, Die R300V, 7000045102
3M 60210, Scotch Restickable Glue Stick, 6314, .49 oz, 7010416452
3M 14316, Marine Adhesive Sealant 4000 UV, Black, 295 mL Cartridge, 7010367955, 12/Case
3M 20871, PSA Cloth Disc 348D, 60 X-weight, 8 in x NH, Die 800L, 7000118903
3M 33078, Scotch-Brite Hookit Production Clean and Finish Disc, 5 in x NH, A VFN, 7100138331
3M 05528, Scotch-Brite Roloc Surface Conditioning Disc, TR, 05528, 2 in x NH A CRS, 7000000752, 200 per case
Dynabrade 11477 Dynabelter Abrasive Belt Tool, Heavy-Duty
3M 05527, Scotch-Brite Roloc Surface Conditioning Disc, SC-DR, A/O Medium, 05527, TR, 2 in, 7000000751, 200 per case
Dynabrade 11476 Dynabelter Abrasive Belt Tool, Heavy-Duty
3M 22394, Roloc Disc 361F, 50 YF-weight, TR, 3 in, Die R300V, 7000045096
3M 26580, Accuspray ONE Spray Gun System with PPS Series 2.0 Spray Cup System, 7100163226
3M™ 72010, Replacement Filter Kit 523-01-29, 7000056891, 1 EA/Case 
