How Do You Paint Galvanized Sheet Metal

If you have a kitchen then you probably already have this handy solution.

How do you paint galvanized sheet metal.

The choices of paint for galvanized metal will depend upon both the application and service environment. White vinegar is both effective and non toxic so it is much safer to use than your average industrial solvent. Apply the metal paint which should be the same brand as the primer according to the product directions. On older galvanized metal surfaces where the zinc coating has begun breaking down known as white rust use a wire brush or fine sandpaper to remove the chalky film before cleaning it.

Inspect the surface carefully to make sure it s completely coated with the paint source. Read the directions on the container of metal paint. To paint galvanized steel start by applying a latex based primer evenly across the surface to stop the paint from soaking into it. All you have to do is simply apply the vinegar to a clean rag and then wipe down the galvanized surface.

Let the paint dry according to the directions. The acid in the vinegar will act to etch the metal and help the paint adhere. When painting galvanized steel all paint systems used should be specifically formulated for use on galvanized steel and applied in accordance with the paint manufacturer s recommendations.