Can You Paint A Metal Mailbox. I painted my first coat by dabbing the paint instead of using smooth strokes. Allow the etching primer to cure for four hours, and then apply two coats of acrylic spray paint to the mailbox.
Wrap mailbox flag with painters tape to protect it from the paint. You can easily do a variety of exciting projects when it comes to using acrylic paint on metal. I painted my first coat by dabbing the paint instead of using smooth strokes.
Next, allow the numbers to dry for 24 hours.
If paint or rust is flaking off the surface, use a wire brush or sandpaper to remove it. Rinse thoroughly with water and allow mailbox to dry. Be sure to cover every inch of the metal mailbox including the door, hanging lip and the back.
I have already used a metal primer to help the paint stick but i would like to know what kind of (store bought) protective sealing i can put over the artwork when finished that will be.
I use water based acrylic paints on standard metal rural mailboxes. This initial coat also provides an extra layer of coverage that helps hide the color or pattern of the original material. However, if you do have to paint a box (regardless of material) be sure to use a quality outdoor spray paint like enamel.
To be honest i thought blue would be a great pop of color against the gray and decided to go with a bold turquoise blue.
Spray paint would give me the smooth, even finish i wanted…but there was no way i could match the yellow of. A primer coat helps the paint bond to the underlying material. You also don’t want to spray paint in the cold either.
A primer can help paint adhere to the surface of both metal and wooden mailbox posts.
Paint the mailbox with the base color of your design. Apply the metal paint to the mailbox in slow and even sections. Spray paint cans offer more complete coverage of irregular surfaces.
We typically recommend metal mailboxes, specifically locking ones like our curbside mailboxes.
Follow the directions on the cans of primer and spray paint. Aluminum can be painted with either latex or oil base but generally latex will look better longer. That is somewhat dependent on locale/climate.