For this metal art wall, usually we use the great quantity corrosion resistance steel as the raw material, based on what pattern the customer want, we will do it with lacer cut, then welding and drilling, and fixed it with prefabricated hardware.
After all the steps finished, we will go the surface treatment. First we will spray the reaction liquid on the steel's surface, make it rust.This is not the real "rusty", When all steps are finished,we will paint or spray the oil paint, the clear,no-color paint ,to protect the rusty effect!
What is the Natural Rust finish?
The natural rust finish begins at the time the product is created and will continue to oxidize/rust to its own unique finish depending on its environment. At first the rust appears powdery on the surface, but over time the rust will penetrate into the steel and evolve into a hard scale texture that is actually etched into the surface of the metal
During this transition, some color transfer of the rust can take place. Therefore we do not recommend placing our non powder coated metal garden products on porous light colored surfaces, but it depends on the individuals sensitivity to this process. However, we would recommend the powder coat rust finish. It is made up of a 4 color matte finish, depicting a believable faux rust appearance.