How To Paint Over Anodized Sheet Metal

All you have to do is simply apply the vinegar to a clean rag and then wipe down the galvanized surface.

How to paint over anodized sheet metal.

Sand the metal surface with coarse then fine grit sandpaper. It will definately look better than a spray can job after a month of riding. Anodizing appears to be compatible with today s environmental concerns. Link to self etching paint http amzn to 2mb2kaz paint color i used http amzn to 2msrhyd through trial and error i ve figured out the correct way to.

Apply self etching primer let dry then sand again. Apply paint multiple coats and sanding between coats may be necessary. Rinse away all of the soap. Clean the surface of the anodized aluminum using water dish soap and a coarse brush.

The stripes that were recessed in the material remain red anodized every other stripe is now bare aluminum giving the look of the white stripes. Anodizing the environment. Apply the etching primer. After the paint has cured we take a very light cut off the surface about 0 010.

Pour etching primer into a 1 gallon painter s pot. Dry the surface with a clean cloth afterwards. Once an organic coating has failed the only options are to re coat the surface with another paint or replace the metal. Fill it to no more than two thirds capacity.

The acidity of the vinegar will react with the metal treating the surface to promote paint adhesion. How to paint over anodized aluminum step 1. Scrape rust away with warm water degreaser and a wire brush. After receiving the part back from the anodizer we paint blue over the anodized area around the stars.

Choose a type of paint you may or may not need to prime the surface depending on the type of paint you choose. I d lightly scuff it with about 100 grit sandpaper primer with a zinc chromate primer and then paint. Scrub the rusted spots with a wire brush then rinse the surface with plain water.