Let it dry in the sun and then repeat several more times.
How to rust new sheet metal.
For this specific horseshoe i let it sit in the vinegar for about 5 minutes before i emptied the vinegar from the container.
Of salt into a spray bottle with 8oz.
Clean the corrugated metal with the solution to remove all dirt grease or grime.
Next comes the rusting solution.
Of hydrogen peroxide and 12oz.
Pour some white vinegar into the spray bottle and then spray every inch of the metal object.
If necessary apply a new coat of paint to the area.
Move the metal object you want to rust out to a yard or open garage on a hot day.
Shake it well so the salt is completely absorbed.
You could pour some of the vinegar into a spray bottle and spray your metal objects instead.
Then scrub with warm water and soap and apply a metal conditioner or other protective coating to prevent further oxidation.
Make sure to rinse off the steel thoroughly.
Plus hydrogen peroxide and vinegar can give off a moderate.
This helps to create a uniform coat of rust instead of certain areas being rustier than others.
Now your steel will be ready for the main event.
Use a wire brush that can scratch up the surface of new corrugated metal to help it rust better.
Rinse it clean and wipe it dry or let it air dry.