3M, 13", 7300 High Productivity Stripping Floor Pad, Thick, Offers Fast, Efficient Removal Of Both Normal & Heavy Buildup of Soil & Finish. Optimizes Cleaning Effectiveness Of Stripping Chemicals, Features An Aggressive Mineral For High "Cut On Demand", Quickly Removes Deep Marks From Foot Traffic Or Heavy Equipment & Rust Stains From Metal Furniture, Open Design Increases Performance Minimizing Time & Effort, Recommended Use 175-300 RPM Floor Machines Or Automatic Scrubbers.