3M Paper Sheet 405U, 4-1/2 in x 5-1/2 in 150 A-weight, 400 per inner 4000 per case

One of our best paper-backed sheets, our 3M™ Paper Sheet 405U is a silicon carbide sheet constructed on an A-weight, light paper backing. It features a load-resistant coating and open coat construction.

• Fast cutting silicon carbide delivers exceptional finishes
• Load-resistant coating and open coat construction minimize loading for better finish and longer abrasive life
• Silicon carbide is ideal for general purpose sanding on wood, metal, plastic, dry wall, fiberglass, glass and ceramic
• Light A-weight paper backing has excellent conformability
• Great for contour sanding