3M open-mesh silicon carbide sanding screens for fast, clog-resistant sanding of drywall joints, patching compound, and plaster. The open mesh cloth backing prevents loading so screens cut quickly and last longer, and both sides can be used.

• Open mesh cloth backing - reduces loading and clogging
• Made of sharp silicon carbide mineral
• Waterproof - rinse clean and reuse
• Use both sides for double the life
• For drywall joints, patching compound, and plaster
• 220 Grit (fine)
• 10 screens per pack