3M
4" 381C Grind Disc
4.6 out of 5 Customer Rating
Model # 11656543 Mfg # 81368
Model # 11656543 Mfg # 81368
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For fiberglass, wood and metal sanding. Closed coat, aluminum oxide fibre backed discs which are tough as well as flexible.

  • Abrasive Backing Type: Fibre
  • Abrasive Mineral Type: Aluminum Oxide
  • Color: Red
  • Form Type: Fibre
  • Grade: 24
  • Product Form: Disc

Backing Fiber
Best Use Fiberglass , Metal , Wood
Dimensions 4 Inch Discs
Grade Extra Coarse
Grit 24
Quantity Included 1 Each
Type Grinding Discs