Up to 2 times faster than standard sandpaper - Sanding large surfaces can be time-consuming: Many sandpapers quickly clog with dust and lose their abrasiveness, making a long process even longer. The Expert C470 sandpaper retains its exceptional capabilities through a combination of sharp grains and clogging prevention technology. This means you can work faster and longer without compromising on finish quality. To achieve the best possible sanding surface, our production method aligns the grains for aggressive cutting, positioning their sharpest side on top. We then cover them with a strong bond and a clogging prevention coating. Together with an optimal grain density, this ensures maximum speed and minimal clogging. Spend less time sanding or get more work done - with Bosch Expert C470 sandpaper. Easy attachment with Velcro. Disc diameter: 115 mm, grit: 80.