3M Micro Finish Polishing Paper Tri-Mite Wet Dry 1200 Grit 9 Micron Blue 10 Pcs

10 SHEETS 1200 GRIT - 9mic. • Grade:Grit 1200 - 9 Micron - Color Blue. • GREEN:Grit 400 Coarsest. • GRAY:Grit 600. • BLUE:Grit 1,200. • PINK: Grit 4,000. These Wet or Dry™ sheets are made of micron graded Aluminum Oxide minerals abrasives with soft cloth-like non-woven backing.

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