Chemical Conversion (NADCAP Accredited)

Chemical film, also referred to as alodine or iridite, is a chromate conversion coating primarily used for the protection of aluminum alloys from corrosion and as a primer for paint adhesion.

Applicable Specifications:
  • MIL-C-5541 Type 1 (Hexavalent) Class 1A and 3 Yellow
  • MIL-DTL-5541 Type 1 (Hexavalent) and Type 2 (ROHS), Class 1A and 3
  • MIL-C-81706
  • MIL-DTL-81706
  • ASTM-B449
  • MIL-F-14072
  • MIL-DTL-14072