RMC AP57 adhesive backed sandpaper discs adopt antistatic and high wear-resistant backing paper. That can reduce clogging problems and improve the lifetime. Special treated FEPA standard Aluminum Oxide grain and high strength resin adhesive bring the product excellent cutting acting, perfect polishing surface and long sanding life.AP57 velcro disc is used in sanding leather, artificial leather, textile, wood, and composite material.AP57 self adhesive abrasive film has high cost performance. Special treated FEPA standard Aluminum Oxide grain and higher wear-resistant backing paper bring the product excellent cutting acting, perfect polishing surface and long sanding life.There are many wholesale abrasive suppliers, but we are one of the best choices for you.