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3M

3M Wetordry 99420NA Sandpaper, 11 in L, 9 in W, Fine, 400 Grit, Silicon Carbide Abrasive, Paper Backing

$1.49$1.49
  • Abrasive Material: Silicon Carbide
  • Applicable Materials: Fiberglass Plastic
  • Backing Material: Paper
  • Backing Weight: A
  • Bond Type: Resin
  • Model #: 99420NA
  • UPC #: 051144994205
  • SKU: 6086599

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Product Details

The 3M™ Wetordry™ Tri-M-ite™ sheet, 413Q, is a silicon carbide, closed coat product bonded with a waterproof resin. It can be used wet or dry for sanding old finishes, fine featheredging, surface work or last final sanding step before priming.

Key Features

  • Stays flexible and cuts fast
  • Can be used wet or dry
  • Bonded with a waterproof resin

Item Specifications

Abrasive MaterialSilicon Carbide
Applicable MaterialsFiberglass Plastic
Backing MaterialPaper
Backing WeightA
Bond TypeResin
Coat TypeClosed
ColorBlack
Grit GradeFine
Grit Size400
Length11
Width9

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