Diamond-coated floor pads for cleaning and conditioning worn and dull marble, terrazzo, slate and polished concrete flooring. When floor appearance reaches a medium shine, the Scotch-Brite Purple diamond floor pad Plus can be used to further enhance the floor appearance. You are purchasing a case of 10 8 pads brown/sienna gold without hole diamond floor pads by 3M Scotchbrite. Track Page Views With. Auctiva’s FREE Counter.