Passivations for zinc-alloy coatings

Passiviations (based on trivalent chromium) protect zinc alloy coatings and enhance corrosion resistance of the deposited layers. Schlötter offers a wide range of passivations: transparent, blue, iridescent and black, thick or thin layer passivations, cobalt-based and cobalt free.

Passivations for zinc-alloy coatings are used:

for all zinc-alloy coatings in order to improve corrosion resistance (CRC).