The J475 Best for Metal sanding roll ensures a perfect finish when roughening and sanding metal surfaces. The flexible fabric backing allows for high-quality surface finishing. The complete resin bonding of the sheet provides impressive abrasive grain adhesion for reliable and continuous sanding work. For easy hand sanding, the backing can also be torn to the desired size. The sanding sheet adapts to contours and curves and is used for general sanding operations on surfaces made of metal, unalloyed steel, construction steel, aluminum, non-ferrous metals, and castings. It is also ideal for deburring and derusting metal surfaces as well as for roughening sealing surfaces. The sanding sheet is made of J-fabric and hard semi-friable corundum grains, combining high flexibility, durability, and dimensional accuracy. The closed anti-static coating enables optimal results during sanding. Additionally, the full synthetic resin bonding of the abrasive grains ensures wear resistance even under the toughest conditions.