3M™ Drywall Sanding Sheet 99431NA, 4 3/16 in x 11 1/4 in, 150 Grit, 25 shts/pk, 10 pks/cs

3M Pro Pak Aluminum Oxide Sandpaper are the abrasives are the choice of professionals for sanding a wide variety of materials and surfaces. This durable sandpaper and outlasts ordinary glue bond paper. Made with aluminum oxide minerals. Life cut of the sandpaper and outlasts ordinary glue bond paper.

50 Grit
All Purpose Sandpaper
For Use On Paint, Wood And Metal
Extremely Tough And Durable Synthetic Abrasive
Resin Coating Increases The Life And Cut Of The Sandpaper
For use by hand or with sanding block
10 Sheets per pack