Diablo 4-1/2 x 5-1/2-In. 100-Grit Palm Sander Sanding Sheets, 6-Pack are for moderate stock removal and preparing surfaces before painting. These sanding sheets are crafted from a premium aluminum oxide blend, ensuring fast material removal and extended sanding life. Featuring Clog-SHIELD technology, they reduce pitch build-up and clogging by incorporating a unique blend of grinding agents. The ENDURA-BOND backing provides a high-strength resin for superior grain bonding and durability. Designed for use with 1/4 palm sanders, these sheets work effectively on wood, metal, and plastics. Model Number: DCS045100S06G