Buffing Pad Material Application Concrete Optimal Performance for Material Various Materials Product Type Polishing Tool For Use With PG 680 Disc Diameter 10 in Color Black Application Concrete Compatible with Grainger Part Number 18G382 18G390 Compatible with Manufacturer Part Number PG 530 PG 680 For Tool Type Polishing Tool Includes Pad Material Various Number of Pieces 1 Overall Width 270 mm