Coatings are used to protect metal surfaces from corrosion or for aesthetic reasons.  Powder coatings are highly professional with regard to their uniform appearance, bonding and pre-treatment capabilities, and short application time. For noise protection enclosures, each individual component is separately and completely powder coated to ensure a guaranteed corrosion-free protection at the joints as well. One-layer coatings at 70 µm or multi-layered coatings can be applied; many RAL colours are available in stock.