CAT/Mouse detail sanding sheets are designed for use in Mouse Black & Decker and Corner Cat Ryobi sanders and are ideal for all types of wood, metal and plastics. Premium aluminum oxide blend is designed for fast material removal and long sanding life. Premium hook and lock backing enables repeated attachment and removal of discs for a consistent secure connection. Clog-SHIELD, a high performance stearate coating, reduces pitch build-up and clogging for maximum productivity. ENDURA-BOND, a specialized high strength resin, provides superior grit-to-backing bond for extreme durability.