So we get my son a new Ford Focus. He has to park out side. He can have this done for almost free. Does this last for long? Any downsides?

I will be doing this on my wheels with Cerakote.. I like the product and it is hard as nails.. No idea for body paint though.

I’ve read up on the ceramic “polish”. It looks pretty good. It has to be done correctly. One possible downside is paint repair if the car is damaged. It may be hard to remove the ceramic coating. But you can’t always live in fear of what might happen. I might get it done in my wife’s car since it’s always parked outside now that we live at school.