[Too Many Projects]

Originally Posted by Kurt S

I'd try that on an old part first. I don't think you'll be able to duplicate that molded finish.

Thinking the same thing. I've tried to "clean up" plastic parts in the past and it never turns out well. The gouges are part of it's history and should just be left to live on with the car. If it needs to be concourse for show, find a mint used, or NOS shroud.