3M Scotch-Brite Diamond Floor Cleaning Pad Purple, 20" Diameter, | 5/CaseDiamond coated floor pads for cleaning and polishing marble, terrazzo, slate, and polished concrete flooring. When floor appearance meets your expectations, the 3M TopLine Autoscrubber Pad 5000 can be used to maintain the floor appearance Helps eliminate the need to use floor finishes, coatings, stripper and cystallization products Reduce labor intensive work associated with applying these chemical products For use on low and high speed equipment