Up to 2 times faster than standard sandpaper. Sanding large surfaces can be time-consuming: many sandpapers quickly become clogged with dust and lose their abrasiveness, which prolongs the actual sanding process. The Expert C470 sandpaper retains its exceptional capabilities due to the combination of sharp grains and special technology that prevents clogging. This means you can work faster and longer without compromising on sanding results. To achieve the best possible sanding surface, the production method aligns the grains aggressively so that their sharpest side is facing up. It is then covered with a strong bond and a coating to prevent clogging. Together with an optimal grain density, this ensures maximum speed and minimal clogging. Spend less time sanding or get more work done in the same time – with Bosch Expert C470 sandpaper. Easy attachment with Velcro.