Corrosion protection coatings
From standard to elite performance
Coating systems that combine a zinc, zinc nickel or zinc iron coating with a passivate and a top coat provide exceptional corrosion protection and durable appearance without altering the appearance. We have developed silver and black coating sequences to meet the most demanding requirements, particularly in the automotive industry.
Silver
Black
Standard (240 – 480 h RR*)
Electroplated coatings
Zinc
Thick film passivate
Lubricated sealer
Zinc flake coating
High (720 – 1,000 h RR*)
Electroplated coatings
Zinc nickel
Passivate
Lubricated sealer
Zinc flake coating
Basecoat
Lubricated inorganic topcoat
Superior (>1,000 h RR*)
Combined technology
Zinc
Thick film passivate
High-performance topcoat
Elite (>1,500 h RR*)
Combined technology
Zinc nickel
Passivate
High-performance topcoat
Standard (240 – 480 h RR*)
Electroplated coatings
Zinc
Black passivate
Lubricated sealer
Zinc flake coating
Black basecoat
Organic topcoat
High (720 – 1,000 h RR*)
Electroplated coatings
Zinc nickel
Black passivate
Lubricated sealer
Zinc flake coating
Black basecoat
Organic topcoat
Superior (>1,000 h RR*)
Combined technology
Nickel-free alloy
Adhesion promoter
High-performance topcoat
Elite (>1,500 h RR*)
Combined technology
Zinc nickel
Black passivate
Post-dip
High-performance topcoat
*until first signs of red rust formation
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