Scotch-Brite Light Coating Removal Disc removes light, unwanted coatings from your substrate. Be it paint, rust, sealant or varnish, the unique properties of Scotch-Brite non-woven technology, like load resistance, make this abrasive a good match for these projects. The abrasive is designed to fight dust and debris, so you can remove coatings and get consistent results, part after part.