Rubber backed hook and loop pads for wet or dry polishing of stone and concrete surfaces, made of high quality, durable semi-flexible rubber. High-quality Velcro that attaches to polishing pads or other Velcro, is non-slip and durable, providing quick and easy access to replace all series of pads. Brass mandrel with internal water holes to help cool and lubricate the water flow required for wet polishing of working surfaces. The backing pads are made of rubber or aluminium, different materials determine the flexibility of the product and greatly extend its life. It also provides more options for a variety of jobs.