Diablo's 9" x 11" 80-Grit Sanding Sheets (4-pack) are engineered for efficient stock removal and final sanding prep across wood, metal, plastic, and painted surfaces. Featuring a premium ceramic grain blend, these sheets remove up to 3X more material than standard aluminum oxide products while lasting significantly longer. Designed for professional productivity, each sheet includes Clog-SHIELD coating to prevent pitch buildup and loading, maintaining consistent cut quality. The ENDURA-BOND grit bonding system ensures even wear and enhanced sheet life, so each pass is productive. These sheets are ideal for furniture refinishing, trim sanding, or preparing surfaces for painting. Their 9" x 11" size offers flexible use for 1/4 sheet or 1/3 sheet palm sanders, orbital sanders, or manual hand sanding. Diablo delivers the advanced sanding performance professionals demand, packaged for convenience and value in a 4-pack for smaller jobs or refinishing tasks.