3M 99440 100 Grit 4-3/16"x11-1/4" Pro-Pak Drywall Sanding Screen 10/PK

99440NA Features: -Waterproof and can be rinsed for reuse. -Designed for sanding drywall joints, patching compounds and plaster. -Made with sharp silicon carbide mineral for long-lasting performance. -100A grit, medium. Product Type: -Coated Abrasives. Dimensions: Overall Product Weight: -0.06 Pounds.