Diablo's premium 1/3 sheet sandpaper delivers professional-grade sanding for 1/3 sheet orbital pad sanders and hand sanding blocks. Each sheet measures 9" x 3-2/3" - the standard 1/3 sheet format that fits all major brand 1/3 sheet pad sanders.

The 100 grit (medium) abrasive is built for general-purpose smoothing after the initial coarse pass, blending sanded repairs into surrounding stock, and intermediate prep.

• Sheet size: 9" x 3-2/3" (1/3 of a 9" x 11" standard sheet)
• 100 grit (Medium)
• Premium grain blend formulated for fast material removal and extended sheet life
• Clog-SHIELD coating reduces pitch and resin build-up from softwood and finishes
• ENDURA-BOND grit-to-backing bond resists premature grain shedding
• Compatible with 1/3 sheet orbital pad sanders and hand sanding blocks
• 10 sheets per pack

Tip: 100 grit is the typical transition grit between coarse and fine. Don't skip more than one full grit step (80 to 120 is fine; 80 to 220 leaves visible scratches under finish).