Abrasive-coated nylon web. For removal of tarnish, glaze and scratches on metal. Suitable for sanding, basic polishing, and second-stage polishing of steel and non-ferrous metals. Fits GMC GDES115 Burnisher Drum Sander. Abrasive-coated nylon web. For removal of tarnish, glaze and scratches on metal. Suitable for sanding, basic polishing, and second-stage polishing of steel and non-ferrous metals. Fits GMC GDES115 Burnisher Drum Sander.