Jet hot warranty

Yes and yes! Ive owned my car for fifty three years.Can’t remember it ever seeing rain. When I had the coating done there was no such thing that I recall for cleaning ceramic coating.These are Hedman fenderwells.The under hood looks good,the coating is mostly chipped off,from sand and gravel and starting to rust in the fenderwell.probably will just get a can of brush on and touch up.