SAIT 1AX Blue Line Coated Abrasive Belt, Portable Semi-Friable, 24 in Belt Length, 4 in Belt Width, 24 Grit, Coarse Grade, Aluminum Oxide Abrasive, Cotton Backing, Closed Coat, Applicable Materials: Aluminum, Stainless Steel, High Tensile Alloys, Soft/Hard Wood, Cast Iron, Ferrous and Non-Ferrous Metals, X-Weight Backing, Wet/Dry Operation