Glass beads are used to make the matte finish that is so highly sought after. Fast to do; easy to get results wanted. Must be done in enclosed blast cabinet. Used by many custom rifle and pistol builders. Finish can be blued, plated, or left in-the-white. Mfg: Brownells SPECS: Two sizes. U.S. Sieve Size #60-100 (.0098-.0059") for deep matte coverage; field or utility guns. #270+ (.0021-.0005") for softer, matte look matching stainless steel finishes. 50 lb. of beads in sealed pail.
