Abrasive Resource Sanding Belts 4 X 21 Industrial Cloth Aluminum Oxide (6 Pack, 100 Grit)

Features :

• 4″ x 21″ sanding belts made from aluminum oxide grain in 100 grit
• Aluminum Oxide abrasive grain features a Cotton “X” weight backing
• Belts feature a butt joint for a consistent and smooth finish and extended belt life
• Excellent for all purpose sanding
• Specifically for use on Aluminum, Steel, Composite, Hardwood, and Softwood