The J475 Best for Metal sanding roller ensures a perfect finish when roughening and sanding metal surfaces. The flexible cloth backing enables high-quality surface finish. The complete resin bond of the sheet provides impressive grit adhesion for reliable and continuous sanding. The backing can also be easily torn to the desired size for easy hand sanding. The abrasive sheet conforms to contours and curves and is used for general grinding on metal, mild steel, mild steel, aluminium, non-ferrous metals and cast iron surfaces. It is also ideal for deburring and derusting metal surfaces and roughening sealing surfaces. The abrasive sheet consists of J-fabric and hard semi-precious corundum grit. It thus combines high flexibility, durability and shape accuracy. The closed antistatic coating enables optimum results when sanding. In addition, the full synthetic resin bond of the abrasive grains ensures wear resistance in the toughest use.