Fern: I purchased and used two Meguiar's products with good results on my '55 C-300 tails. Mirror Glaze 10 Clear Plastic Polish and Mirror Glaze 17 Clear Plastic Cleaner. Use the cleaner first to remove fine scratches, then use the polish. I also used the products to take fine abrasions off of plastic lens eyeglasses. Can use by hand or power buffer. It won't take out a very deep scratch. Both products are thick liquids in squeeze bottles and were purchased at a car show. I don't know if parts stores carry these products. I don't know why they call the products "Clear", as they work just fine on red lenses. I suppose that polishing clear Plexiglas windows may be their target market. I once observed the polishing of a clear cockpit canopy with a specialty aircraft product and that looked like a real chore, but important from a visibility standpoint. The Meguiar's products are labeled as meeting a Military spec P-P-5608, so perhaps that is where the product was derived. C-300'ly, Rich Barber Brentwood, CA 1955 C-300 Fern Rivard wrote: > I would like to know what is required to properly polish lenses such >as back up light lenses, tail light/brake light lenses for our brute >forces. I need to do those for a spare used set that I would like to >clean up for my 65 300L but want to make sure that I get the absolute >best results. > Thanks from Fern > > > > > > To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Chrysler300/ <*> To unsubscribe from this group, send an email to: Chrysler300-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/