3M 2021 Imperial Wet Or Dry Paper Sheets, 5-1/2" x 9" Grade 1000 50/Pack

3M Wetordry Abrasive Sheet 401Q is designed for sanding applications that require a fine grit and a light touch, such as auto body wet sanding and paint finishing. It combines our durable, waterproof A-weight paper backing and our fast-cutting silicon carbide mineral for consistent scratch patterns, making for easier buffing. And a range of grades up to 3000 grit allows for superior results.