It is a 3-in-1 enamel: primer, antioxidant protection and decorative finish in the same product. It is applied directly on iron and steel, new or rusty, without prior primer. Ideal for bars, gates, railings, leaks, garden furniture and other metal surfaces. Provides a fine grained, natural metallic finish. Advantages: direct on iron and rust; without primer; rust protection up to 8 years; fast drying in 1 hour, repainted in 4 hours.