The optimized sanding process addresses the entire process, and this is a decisive factor. In addition to maximizing the efficiency of each phase of the process, each step has been optimized to work seamlessly with all the other steps. Mirka OSP abrasives are clearly marked with numbers indicating which disc or strip to use for each step. Number 1 is used for paint removal, number 2 for the feather edge, number 3 to prepare the repaired area for priming by reducing scratches and extending the feather edge, and number 4 to finish the sanding. Easy to use and understand for all operators. It combines three industry SOPs into a single process. Easy to standardize across all facilities. Reduction in SKUs combined OSP abrasives with Mirka sanding tools, dust extractor, and the solution cart for a complete dust-free sanding system.