This scotch brite clean and strip disc is an extra course grade. A flexible disc for general purpose cleaning applications, the thin width gets into tight corners for complete cleaning, stripping, and surface preparation Features and Benefits Thin width gets into tight corners for complete cleaning, stripping, and surface preparation Provides greater surface area than wire brushes Extra coarse grade silicon carbide provides aggressive cutting and leaves a finish than wire brushes Load and heat resistance offers prolonged operation and consistent finishing results throughout disc life Typical Applications Ideal for use in awkward areas and for irregular shapes and contours. Suitable for pre and post weld cleaning as well as rust, paint and coatings removal