The grey soft film series offers a balanced approach between material removal and surface preservation. These discs utilize specialty alumina abrasives bonded to flexible foam backings, providing consistent scratch patterns without digging. Ideal for paint preparation, lacquer smoothing, and between-coat sanding, they bridge the gap between aggressive abrasives and final polishing tools. The grey color-coding helps users quickly identify medium-fine grit ranges (typically P80-P2000).