Apply a thin even coat and let it dry completely.
What paint will stick to polyethylene.
The small can covers 12 square feet of road weary auto parts.
Use acrylic because it is flexible even when dry which will allow the polyethylene to expand and contract without tearing the paint.
You also need to use the right products to ensure they stick well to plastic without bubbling or peeling off after application.
You can apply paint over polyethylene polypropylene abs and pet pbt blends with proper surface preparation and primer.
Painting plastic and getting the paint to stay can be challenging.
Keep in mind however that depending on the type of paint and plastic you are working with the paint may.
First wipes down the surface with a 50 50 isopropyl alcohol such as denatured alcohol to remove any contaminants prior to sanding.
The preparation phase is one of the most important parts of the job if you want the paint to last.
With the right amount of preparation however you can paint plastic with success.
The most commonly recommended paint for plastic surfaces are latex based paint which may be brushed or spray painted on.
Since most plastic surfaces are smooth setting up and preparing the surface prior to painting will help make the paint adhere to the plastic surface better.
Roll brush or spray the polyethylene surface with the acrylic paint.
When the wear and tear of hitting the road affect your hubcaps grates or other plastic parts on the car a coat of paint can revive them.