Compare Maximum number of 4 items selected MasterPro Refinishing 6 Inch Diameter 400 Grit Sanding Disc - 41-005 Part #: 41-005 Line: MPR MasterPro Refinishing 6 Inch Diameter 400 Grit Sanding Disc Manufacturer's Defect Warranty Diameter (in): 6 Inch Grit: 400 Grit Material: Paper Type: PSA Disc Dimensions (in): 6 Inch Abrasive Type: Aluminum Oxide Sanding Method: Dual Action, Random Orbital Show More Show Less