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 and Hook & Loop fastening systems.