BONDERITE M-CR 600 AERO 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 dielectricresistance coating is desired. BONDERITE M-CR 600 AERO is approved under MIL-C-81706 for use by Application Methods A and C, classes 1A and 3: and it’s listing on QPL 81706 indicates its acceptance under the MIL-C-5541 document of current issue. Light metals