Thats the new style it calls super bubble
Use a plastic dip spray easy to remove if you dont like it anymoreApparently you don't want to tint this type of plastic; accordingly to a local tint guy.
They say the best way to tint this is to paint it like blacking out headlights or tail lights.
I am getting a second opinion on this and will also be looking into perforated vinyl to see if there is any good options.