SURFACE CONDITIONING MATERIAL Our high performance products are manufactured from a tight non-woven fibre web with a woven backing and impregnated with a specially processed mineral grain. They are ideal for deburring, blending coarse abrasive scratches and removing rust, corrosion, oxides, paint, adhesives and gaskets. They provide a fast initial cut and high rate of productivity. They are tough and long lasting. These discs feature our Rapid Change System with Type “R” screw on, Type “S” twist on and Hook & Loop fastening systems.