So I just installed some new speakers in the dash of my 86' Regal and the piece that covers it was dull and faded and once I cleaned it it looked even more faded in a few spots so I decided I did not want to paint it with non matching paint and figured I would try a few coats of SEM low luster clear and it actually brought it back to the original color.
Sorry I didn't even think about before pictures since it was a last minute decision to try this.
Sorry I didn't even think about before pictures since it was a last minute decision to try this.