Bullet_point: ['Applicable for grinding, stock removal, edge chamfering/beveling, weld blending, deburring/deflashing, rust removal, blending, cleaning and finishing', 'Durable, fiberglass back provides high strength, lightweight, absorbs vibration', 'High performance zirconia alumina plus abrasive for aggressive cut and long life', 'Polyester flaps provides improved durability', 'Semi-open coat retards loading on aluminum'] (Page 1)