Rails with special white passivation. In accordance with EN ISO 4042 standards, the resistance to the salt spray test is 72 hours without the appearance of white corrosion and 120 hours without the appearance of red corrosion. Based on this data, the treatment has the same resistance as the old iridescent yellow passivation containing Cr6.
Produced in hot-dip galvanized steel using the "Sendzimir" process.
- "B" = Embossed
- "F" = Perforated
- "Z" = Hot-dip galvanized steel Sendzimir process
- "N" = Normal without embossing
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