Plastic; much like metal comes in different grades for different uses. In modern times cars , motorcycles, and just about everything else comes with a significant amount of plastic in its makeup. With cars coming with so much plastic on them you may want to paint or clear coat the plastic to seal up the paint and add a gloss to the surface. The type of plastic can dictate if or how you clear coat the plastic. If the part is a made of a extremely flexible plastic that will see a lot of movement or abuse you may want to apply the clear coat differently than an extremely hard plastic like a delrin. We decided to give a few tips for applying clear coat to plastic down below.