Novepad abrasive nylon discs of various grits, available in diameters 200, 250, 300, 350, 400 and 500 (the latter on request), with central hole, with 2 or 4 ventilated flaps, ideal for brushing / satin finishing round parts, shaped, pipes of various metal and non-ferrous metal materials, before or after aesthetic and / or protective surface treatments, such as anodic oxidation, chrome plating, painting.