Chemical Conversion Coatings

Chemical conversion coatings create thin protective layers on aluminum surfaces through chemical reactions, improving corrosion resistance and paint adhesion. We offer various conversion coating processes including chromate conversion coating (Alodine), phosphate coating, and non-chromium alternatives.

These coatings provide excellent base layers for subsequent painting or powder coating, enhancing adhesion and corrosion protection. Conversion coatings are particularly valuable for aluminum components in aerospace, automotive, and marine applications where corrosion resistance is critical. The processes are carefully controlled to ensure consistent coating weight, color, and performance characteristics. We comply with environmental regulations regarding hexavalent chromium and offer eco-friendly alternatives.