Dura-76 is a granular hard chrome additive that is used to chelate trivalent and metallic bath contamination. Its use provides a significant savings by improving deposit quality as well as avoiding the need for bath dumps. New baths with Dura-76 produce higher quality deposits and older baths perform more like newer solutions. Dura-76 or Dura-76F works well in any type of hex-chrome bath, either a conventional or a proprietary type. Dura-76 operates in conjunction with any bath catalyst and improves the deposit by chelating typical contaminants such as Trivalent, Iron, Copper as well as Nickel and other Heavy Metals.