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3M Wetordry 99421NA Sandpaper, 11 in L, 9 in W, Extra Fine, 320 Grit, Silicon Carbide Abrasive, Paper Backing

3M Wetordry 99421NA Sandpaper, 11 in L, 9 in W, Extra Fine, 320 Grit, Silicon Carbide Abrasive, Paper Backing

by 3m
SKU OG6086607
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Primarily used in the metalworking and woodworking industries, the 3M™ Wetordry™ paper sheet, 413Q, is a silicon carbide, closed coat product bonded with a waterproof resin. It works well for sanding old finishes, fine featheredging, surface work and can be used wet or dry.
  • Can be used wet or dry
  • Can be used wet or dry
  • Bonded with a waterproof resin