Originally Posted by petrified.rabbit
classic cars have lacquer paint, which is never actually dried. our cars whether they have been clear or not, have a polymer bonded and hardened paint one them.
an extreme example of this is if you put lacquer thinner on a classic car it would wipe the paint right off. but you can use lacquer thinner to clean off tar and such on new factory paint jobs, and scrub pretty well. (but don't do this unless you know what you are doing) and i will not eat into the paint unless it sits on there wet for a period of time, like a half minute.