Pack of 50 sanding sheets 105 x 152 mm Grit 80 Attachment: self-adhesive Fine and streak-free. For sanding large and curved surfaces. High-quality professional grade for various surfaces universal Fine cut and streak-free. Our 80 grit sanding sheets are suitable for standard multi-purpose sanders. For example: Bosch PSM 200 AGE, PSM 160 A, PSM 100 A, PSM 80 A, Prio, Ventaro, Skil Octo 7208. Sanding paper, sometimes called sandpaper or emery paper, is a tool for surface treatment. It is used to smooth rough wooden surfaces to break edges or to remove large parts of material. In addition, abrasive papers are used not only for wood, but also for varnish, metal and natural stone. Corundum is the most commonly used abrasive. Its important properties, hardness and strength depend on its purity, which is already recognizable by its color. While hardness and therefore brittleness increase with the degree of purity, strength will increase by adding metal oxides and the cooling rate during the