POLIVLIES® self-adhesive discs are designed for grinding larger surfaces. The flexible system includes a POLIVLIES® self-adhesive disc and the associated POLIVLIES® self-adhesive disc holder for use on contours. The pre-punched holes mean the discs can be centered and used with various backing pads. These are ideal for large stainless steel (INOX) surfaces. POLIVLIES® grit size 180 M = medium (red-brown)