Polishing polyurethane pads are used for perfect glass and ceramic polishing. These pads are made of polyurethane foam with a finely porous structure, which allows achieving a smooth and glossy surface. The pads are typically supplied with a self-adhesive bottom side but can also be provided with a magnetic backing. To improve dirt drainage, the pads can be equipped with grooves. The pads are filled with polishing powder for optimal performance.