Not every spray paint color is sold in a high gloss finish. But did you know that you can buy whatever color spray paint you want in a flat finish and then get a can of clear gloss? It instantly gives anything a glossy, factory-like finish.
Pants made to adhere to plastic: Krylon Fusion, Rustoleum Specialty Paint for Plastic, Valspar plastic spray paints. OR can paint with any color by applying a plastic primer: Valspar plastic primer, rustoleum plastic primer, krylon plastic primer.