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Permanent Coating

For the highest level of corrosion protection, lubricity, fingerprint resistance, long life and increased performance, our customers rely on our patented Permanent Coating technology Gardobond® PC.

Our thin organic Permanent Coatings improve the formability of metal sheets without the use of additional lubricating oils. Compared to conventional passivation technologies, our Gardobond® PC technology offers significantly better corrosion resistance, shows anti-fingerprint (AFP) performances and excellent adhesion to PUR foams (sandwich panels).

Our Permanent Coatings are designed for zinc-coated substrates like hot-dip galvanized steel, zinc-aluminium, aluminium-zinc and zinc-magnesium, but are also suitable for other substrates, such as cold-rolled steel, aluminium, and pure zinc.

The Gardobond® PC product line offers both chrome and non-chrome technologies with color options available.


Our technology portfolio:

  • Gardobond® PC
  • Chrome-free and chrome-containing technologies
  • Color options available


Industries we serve:

  • Architectural applications, such as garage doors, roller shutter, roofing and siding
  • Appliances, such as (dish) washing machines
  • General industry, such as electric control cabinet, barrels


  • Eco-friendly technology (water-based, no organic solvent)
  • Excellent corrosion protection
  • Anti-fingerprint properties (AFP)
  • Very good adhesion to PUR foams
  • Paintability (powder and liquid)




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