Product never used, packaging damaged during transport. Unopened product, repackaged in our warehouses, in perfect working order, warranty available. Pack of 50 sanding sheets 105 x 152 mm Grit 80 Attachment: self-adhesive Fine and without ridges. For sanding large surfaces and curved surfaces. High quality professional grade for various surfaces universal Fine and streak-free cut. Our 80 grit sanding sheets are suitable for standard multi-function 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, sanding 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 resistance depend on its purity already recognizable by the color.