The X450 Expert for Metal sanding belt achieves a top-notch 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 break edges, and eliminating surface defects on all ferrous and non-ferrous metal surfaces. It is also ideal for sanding unalloyed steel, construction steel, stainless steel, aluminum, and non-ferrous metals with high material removal performance. Thanks to the surface with electrostatically closed grain and 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.