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3M™ Marine High Gloss Gelcoat Compound

MMM 6025
MMM 6025


  • Compound removes scratches caused by sanding
  • Formula effectively removes oxidation, stains and surface blemishes
  • Use of this product creates a high gloss shine
  • Product is wax and silicone free
  • Fast-cut formulation reduces compounding time

Marine High Gloss Gelcoat Compound quickly removes P600 dual action or P1000 wet sanding scratches from production gelcoat. Our compound produces a high gloss finish. This gelcoat compound restores boats to a shiny, glistening appearance that sparkles in the sunlight. Size: 1 gallon

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