Our pink sponge discs represent the finest grade in soft film abrasives, designed for ultra-delicate finishing work. The aluminum oxide abrasive film combined with low-density foam creates a cushioning effect that prevents surface deformation. These are the go-to choice for final polishing of clear coats, acrylics, and soft metals where even micro-scratches must be avoided. The pink series typically covers super-fine grits (P220-P800).