All polishing pads are made of high-quality ; and wear-, can be used on flat, curved surfaces or edges It is very suitable for rough grinding, smooth grinding, fine grinding and polishing at fast polishing speed. The polishing pad can be used for wet polishing. It is recommended to use a water polishing pad for best results. Suitable for all solid materials, such as , concrete, marble, stone, ceramic tiles, etc., Weight: 0.53903023059 Pounds, Manufacturer: Jaywool