The planters are made from rust-resistant sheet steel powder-coated.
The biggest planter 750 l is blasted, galvanized and painted.
Nola uses high-quality steel of good strength in our products. Steel rusts if left untreated and must therefore be surface treated. For this we use two main methods for surface treatment of steel parts; electrogalvanizing and powder coating as well as hot-dip galvanizing.
Powder coating is a coating that is applied as a free-flowing, dry powder. Unlike conventional liquid paint, powder coating is usually applied electrostatically and then cured under heat or with ultraviolet light. The result is an even, hard-wearing coloured surface with the desired gloss level.
Electrogalvanizing (also known as zinc plating) provides corrosion protection through the sacrifice of zinc ions. It is created via a zinc coating on the steel using an electric current.