3M ProGrade Precision sandpaper uses Cubitron II ceramic alumina grain technology that cuts faster and lasts up to 15X longer than conventional sandpaper. The precision-shaped triangular grains continuously fracture to expose fresh cutting edges throughout the life of the sheet.

• Cubitron II precision-shaped ceramic grain for faster sanding
• No-Slip Grip backing prevents sliding and reduces hand fatigue
• Anti-clogging coating resists loading for extended sheet life
• Use wet or dry on wood, drywall, and metal
• 80 grit (coarse) for fast material removal and stripping
• 9" x 11" sheets, 3-pack

Best for: Paint stripping, leveling joint compound, smoothing rough wood, and aggressive material removal.