This is good stiff abrasive cloth, suited for manufacturing into different belts. Mainly used for sanding the products such as black metals, nonmetals materials, wood and man-made board.

• 重型砂带，具有适当的强度和韧性，适合转换成各种砂带。主要用与：黑色金属、硬质非金属、木材、人造板等。