Provide greater initial cut and offer high performance throughout the life of the pad. Coarse fibers and abrasives provide aggressive stripping performance, removing two to three layers of old finish. The web of fibers is permeated throughout with a uniform coating of resin and abrasive mineral particles, consistently delivering impressive cut over the life of the pad. The pad's open-textured, non-woven construction resists clogging, allowing stripping solutions to flow through the pad. They can also be used with appropriate chemicals to clean heavily soiled hard-surface floors such as concrete.Note: This is a non-returnable item.