CoC IncludedHenkel BONDERITE M-CR 600RTU Aero (formerly Alodine 600) "Ready To Use" powdered chemical used to produce a chromate conversion coating on aluminum and its alloys, which ranges in color from light, iridescent gold to tan. Can be applied by immersion or spray method, does not contain complex cyanides, and is particularly recommended where a low dielectric resistance coating is desired.