This 3M Utility Cloth Roll 314D is perfect for metalworking and rust removal. The P320 J-weight cloth is 1 inch wide and 20 yards long, suitable for hand sanding equipment. The roll comes in a maroon color and weighs 11.2 ounces. The abrasive material is aluminum oxide, and the backing material is cloth. The product is a coated abrasive with a closed coat, and it comes in a volume of 107.6 cubic inches. This product is sold as a roll and is ideal for surface preparation, specifically on paint. The lead time for this product is 2 days.