The spectacular color of our Natural Screens™ laser cut steel screens is due to a real rusting process. As such, coloring variations and variations to the level of rusting will occur from screen to screen - each screen is unique.
Our beautiful laser cut steel panels and garden screens have been finished with an anti-rust treatment, but it is important to remember that if exposed to the elements, steel will continue to rust over time. This is the look that we are going for; and the "organic" look that most of our customers are after.
Of course, if you would like to prevent or further slow the rusting process, you can treat your screen periodically (at least annually dependent on climatic conditions and desired level of rust) with a suitable sealant such as Penetrol®/Owatrol Oil® or a protective lacquer for metal.