Buy galv & paint it ?
Acid etch first, I tried to buy some once, but was told that the galv adds too much strengthDefinitely. Will only need a waft of colour.
What area are you in? In this neck of the woods the “Norman iveson” gates are popular as supplied by Sam turner ag merchant. Far stronger than a light tin galv gate.anyone know where painted field gates can be bought these days? Don’t want galvanised on this particular area. Thankyou