Aluminium hard anodising experts since 1947
Non-toxic trivalent chromium passivation for aluminium, alloys and magnesium
A passivation process based on non-toxic trivalent chromium, suitable for aluminium, aluminium alloys and magnesium. It offers low surface resistance for electronics and high corrosion protection on bare surfaces for aerospace, and can be applied to raw or already anodised pieces to increase resistance to corrosion.
Designed for industries requiring robust protection, delivering a durable, visible iridescent coating ranging from blue-grey to yellow, used across aerospace, defence, electronics and precision manufacturing sectors.
Particularly suitable for the electronics, automotive and aerospace sectors, and recommended as a pre-treatment before welding, enamelling and electrostatic painting.
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