3M 99430 Drywall Sanding Sheets Diecut 4 3/16 By 11 Inch 120C Grit

Sharp, synthetic silicon carbide mineral cuts fast and smooth for long-lasting performance precut to fit most drywall sanding tools. Designed for sanding drywall joints, patching compounds, paint, and plaster packaging strong enough to use as storage container for unused sheets. Pack of 25. Sharp, synthetic silicon carbide mineral cuts fast and smooth for long-lasting performance. Precut to fit most drywall sanding tools. Designed for sanding drywall joints, patching compounds, paint, and plaster. Packaging strong enough to use as storage co ntainer for unused sheets.