StronSal® MC - Roof

StronSal® MC was developed by Salzgitter Flachstahl in order to achieve better corrosion protection compared to conventional zinc coatings - the unique composition of the coating significantly improves the corrosion resistance of the steel. 

In the cut edge corrosion test according to VDA 621-415, StronSal® MC demonstrates corrosion resistance which is at least twice as high as that of conventional zinc coatings.


StronSal®MC guarantees the highest body shell quality for the most demanding requirements in the automotive industry.

Keyvisual der Salzgitter-Marke StronSal MC

Powerful corrosion protection in body shell quality

With StronSal® MC, Salzgitter Flachstahl is offering a tailored corrosion protection solution for the automotive industry.

This innovative coating, which contains traces of aluminum and magnesium, fulfills the highest requirements for high-quality outer skin parts in the automobile without compromising on the advantages of the tried and tested StronSal® coating.

  • Material:      CR3-ZM/DX54+ZM
  • Thickness:  0,80 mm
  • Coating:      StronSal® MC (ZM70/70)


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