Aluminum Oxide Flap Disc Grind and Finish in ... resin abrasive cloth. The abrasive cloth has brown aluminum oxide. The even distribution of cloth flaps can ensure ... the most durable grinding effect. Features: Premium aluminum oxide grain. Heavy cotton cloth. Close coated for more ... than resin fibre discs. Application: Ideal for Iron, Steel, Aluminum, Brass, Copper, Wood, Paint and Plastic, etc. Shape ...