Heavy Duty Light Grinding and Blending Disc, 4 IN Dia, Coarse Grade

We constructed our Scotch-Brite™ Roloc™ light grinding and blending discs with a ceramic abrasive grain blend to achieve a high cut rate for optimal weld grinding and blending in mild steel applications. In these instances, light grinding and blending discs are designed to effectively blend and refine a grade 36 scratch or finer. Additionally, our light grinding and blending discs can often single handedly prepare surfaces for painting, where a 3 mil or greater paint thickness is being applied, without adding a final dual action sanding step.