Auto body repair & detailing: paint+rubber marks on RV., busy city streets, rubber marks

Question
have been driving a 36' Rv. at times thru busy city streets +  have had to park tite to curb. Alas there has been some contact with  street signs on the side of the RV...leaving marks ie. paint/rubber....Could you suggest a method to clean up those areas?..much appreciated..

Answer
Your best bet is to use Acetone to remove the marks.  It's a solvent that will dull the finish on the fiberglass slightly.  Get some Meguair's No. 50 and re-polish the areas to bring back the shine.  The No. 50 may even take some of the marks off.
That should do.
Take care,
Notto
AllExperts.com Detailing Expert
PS Sorry about the late response during the Thanksgiving Holiday