Use Tiger Drylac Anti-graffiti clear coat.If your planters are in a spot where they may get painted with unwanted images, use the Series 44 - Anti-graffiti Tiger DryLac. This is a coating for metal with anti-graffiti properties that allow for easy cleaning should your planters get graffitied.The planter in question would be first powder coated with the selected color and then the anti-graffiti clear coat is sprayed on the planter after.Fill out our request for a quote form to get an estimate today to have your future planters powder coated with this product.