The powder coating not only upgrades the optics of the product, but it also guarantees an additional protection against corrosion. It will be coated on the existing galvanisation and is available in all RAL-colours. The powder coating of the corrosion class C3 will be applied with the one-layer-method and offers only limited protection against moisture and chemical substances due to the open-cell wetting. The corrosion protection class C5 describes the two-layer-method which features an additional epoxy resin layer besides the powder coating itself. So, the steel is protected against all possible environmental influences as good as possible.
Of course, you can also combine different design options. You can find a design selection in “design options”.