Their are plastic polishes sold at marine/boat stores that are used on fiberglass boats. I have used them on clear plastic souviner snowdomes (my wife's collection) with very good results. They polish but do not leave scratches (that I can see). Their is a bottle around here somewhere that I cannot locate, or I would mention a brand. You would want to do a test as with anything. I have never tried then on plastic that is other than clear.
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- 11 posts total
- 11 posts total