Reduces the need for chemical strippers. Use pad with neutral cleaner or water. If neutral cleaner is used, rinse floor with water prior to applying floor finish. Once floor is dry, dust with 3M Easy Trap Duster before applying floor finish. Helps reduce labor hours and material costs related to stripping floors. No slippery residue from strippers. No stripper cleanup on baseboards or nearby floors. No chemical contamination on skin, clothes and shoes. Effectively removes floor finish, leaving a clean surface ready for recoating. Product can be used on vinyl tile, marble, terrazzo, concrete and other floor types. Prepares hardwood floors for finish applications. Scuffs surface to create optimal bonding of finish. Diffuses scratches and conforms to uneven surfaces. Use with water-based or oil-based finishes. Fits the 20" Square Scrub Floor Machine.