FENCESUPPLY / QUALITY
Duplex: protection and colour in one finish
See the layers and preparation in the supplied process image. The finish is verified per article because zinc treatment may differ between products.
FENCESUPPLY · DUPLEX
Colour over a protective zinc layer
The duplex principle combines a corrosion-protecting zinc layer with a coated finish. The supplied diagram shows preparation and powder coating over a Sendzimir zinc layer.
Steel → zinc layer → pretreatment → powder coatingThe image explains a finishing process. The treatment and protection level must be confirmed per article; no corrosion rating or warranty is stated here.
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