3M specialist deep cleaning and stripping floor pad. Thorough deep cleaning, lifts stains and tackles hard-to-reach floors, deeper clean than black floor pad without harshness or scratches. Improve productivity - faster than any black floor pad. Remove old varnish, coatings and erase any scratches. Usable on any floor polishing machine. Improve safety - no slippery residue from stripper, no stripper cleanup, no chemical contamination. No chemical strippers needed - just neutral cleaner or water. For use on marble, concrete, terrazzo, vinyl tile and Altro floors. Packs of 10 pads.