Rex Products Inc., of Fall River, Massachusetts, US, has introduced a new line of flexible, non-woven surface conditioning quick change discs for light grinding, blending, and finishing ferrous and non-ferrous metals. Megabrite Surface Conditioning Quick Change Discs are designed for applications using a portable right angle grinder. Featuring non-woven construction in coarse, medium, and very-fine aluminum oxide grits, these flexible 2in and 3in discs are suitable for use on stainless steel, aluminum, and sheet metal. Suitable for manufacturing, quality control, and maintenance applications, Megabrite Surface Conditioning Quick Change Discs come with standard type “R” connectors (“S” optional). They are recommended for removing scale, weld splatter, pits, scratches, rust, corrosion, and light deburring to leave a smooth, clean finish.