Corten steel planters can be used in areas with extreme heat or cold weather conditions. However, you should avoid using corten in coastal or salt-laden environments. The salt doesn’t seem to help the steel develop a protective coating that will reduce the rate of rust. Finally, thicker steel will last much longer than thin steel. We recommend a minimum of 1.5mm of steel. Heavier steel is even better but will cost more. AHL Corten steel planters don’t need special maintenance and have a natural antique look. Believe you will love it.
Material:Corten steel
Thickness:1.5mm-6mm
Size:Standard and customized sizes are acceptable
Color:Rust or coating as customized
Shape:Square(Available with or without drain holes)