FEATURES: Heavy duty ?X? weight backing cloth. Heat resistant resin bonding. High quality Aluminium Oxide grain for fast, aggressive stock removal and fine finishing on wood, metal or painted surfaces. EXTREME belts (grits up to 120) have an ?Anti Static? resin bonding – reduces clogging and ensures more efficient dust extraction – Longer belt sanding life. APPLICATIONS: For all stripping sanding and finishing tasks on wood, metal and painted surfaces.