Aggressive, heavy duty pad for wet stripping only. Prepares floors for recoating, quickly and easily cuts through old finish, dirt and build-up. Conforms to uneven floors. Produced to give superior performance. Colour coded for easy identification, for use with machines operating at speeds of 150 to 750 rpm, 100% virgin polyester and/or 100% virgin nylon fibres. Open web construction. Pads are usable on both sides.