The X450 Expert for Metal sanding belt achieves a top-quality finish on metal surfaces. The corundum coating with special cooling aids ensures perfect surface results on challenging materials. The X-cloth backing also provides stability and durability during the sanding process, resulting in outstanding surface quality. It is used for removing burrs, processing edges, and eliminating surface defects on all ferrous and non-ferrous metal surfaces. It is also ideal for sanding unalloyed steel, structural steel, stainless steel, aluminum, as well as non-ferrous metals with high material removal performance. Thanks to the electrostatically closed grain distribution and the cooling additives, metal is precisely and optimally removed. The full synthetic resin bond of the sanding grains on the X-cloth ensures stability and wear resistance even under the toughest conditions.