Up to 2 times faster than a Bosch C420 sandpaper - sanding large areas is time-consuming: many sandpapers quickly settle with dust and lose their abrasiveness, which means that the actual sanding process takes more time. Thanks to the combination of sharp grains and special technology that prevents clogging, the Expert C470 sandpaper retains its special skills. This means that you can work faster and longer without compromising on the grinding result. To achieve the best possible grinding surface, our production method for aggressive grain alignment alignment aligns the grains so that their sharpest side is on top. Then we cover them with a strong bond and a coating to prevent clogging. This together with an optimal grain density ensures maximum speed and minimal clogging. Spend less time sanding or do more work at the same time with the Bosch Expert C470 sandpaper. Easy to attach with Velcro fastener