3M Black Stripper Pad 7200 22"Brand: 3M Niagara 22" Features: Used with water based floor finish stripping solutions to remove old soiled floor finishes and sealers Also can be used to clean heavily soiled surface floors such as concrete when used with appropriate cleaning chemcials Pad is made of nylon and polyester fibers in an open textured non woven construction Abrasive particles are dispersed throughout and bonded to the non woven construction with a durable adhesive Use