Iridite NCP is a chemical conversion coating for aluminium and its alloys that creates a thin, protective surface film. it doesn’t add a metal layer — instead, it chemically changes the surface to resist corrosion and improve paint adhesion.
Excellent resistance to oxidation and moisture
No measurable build-up, preserving tight tolerances.
Maintains electrical conductivity, ideal for electronic or bonding applications.
Available as a clear/iridescent finish.
Provides a strong foundation for painting or adhesive bonding.
Chromate-free / RoHS-compliant.
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