You can apply paint over Polyethylene, Polypropylene, ABS, and PET/PBT Blends with proper surface preparation and primer. 1. First wipes down the surface with a 50/50 Isopropyl Alcohol such as Denatured Alcohol to remove any contaminants prior to sanding. … Apply a small test section of the desired Topcoat paint.

What kind of paint will stick to polypropylene?

Paints that are specifically designed to adhere to plastics should be used. Krylon Fusion for Plastic, Valspar Plastic Spray Paint, and Rust-Oleum Specialty Paint For Plastic Spray are some of the products available on the market. It is necessary to primed your item if you are using regular spray paint.

Can you use acrylic paint on polypropylene?

The effectiveness is not permanent so it is best to paint immediately after treatment. It works well for polyethylene, polypropylene and polyester.