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

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2026_05_21_482066

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

Original price was: $29.75.Current price is: $8.92.

SKU: 716ndtcju Category:

Description

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.

Detailed Product Specifications

Manufacturer Part Number:99420NA

Unit of Measure:EA

Feature:Stays flexible and cuts fast

Feature:Can be used wet or dry

Feature:Bonded with a waterproof resin

Abrasive Material:Silicon Carbide

Applicable Materials:Fiberglass Plastic

Backing Material:Paper

Backing Weight:A

Bond Type:Resin

Coat Type:Closed

Color:Black

Grit Grade:Fine

Grit Size:400

Length:11

Width:9

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