Apart from wood this product works well on other materials including masonry primed metal weathered steel and aluminum siding.
Best paint for metal pipe fence.
If it is rusty i d give it a coat of ospho follow directions on bottle then a coat of oil based oxide primer then oil base paint.
Large cans may be the most cost effective option when painting large linear metal objects such as fences and backsplashes but spray paints e g rust oleum hammered metal finish spray 8 74 for.
You dont have to buy but you will know what.
The self priming paint has superior adhesion penetration and durability.
Corral coat for metal pipe fences the need for a unique paint to coat pipe fencing was developed to enhance the application of a paint mitt.
Unlike regular paint corral coat rust preventative coating is literally loaded with pigmentation that out covers out lasts and will out do any mitt applied paint for fences.