Up to 2x faster than Bosch C420 Sandpaper Sanding large surfaces is a time-consuming job: Frustratingly, many sandpapers rapidly clog with dust and lose their abrasiveness, making a long process even longer. By combining sharp grains and anti-clogging technology, the EXPERT C470 Sandpaper maintains its exceptional capabilities throughout. This means you can work faster, for longer, without compromising on the finish. To achieve the very best sanding surface, our aggressive grain alignment production method aligns the grits to offer their sharpest side. Then we cover them with strong bonding and an anti-clog coating. Along with an optimum grain density, this ensures maximum speed and minimal clogging. Spend less time sandingor get more work donewith the Bosch EXPERT C470 Sandpaper. Clamp it on Tested in Bosch labs according to Bosch standard procedures. Features and Benefits:Up to 2x faster than Bosch C420 SandpaperExceptional abrasion with Bosch Surface StructureCla