Black rear license surround, other vinyl cleaner

[55chevy]

I had my rear surround off to repair some fiberglass damage, it was faded a grey, chalky look, as well as the pieces above the lights, so I figured I would paint it black Fusion spray paint for plastic, I cleaned/primed it with SEC vinyl prep, when I was done it looked almost good as new, no paint needed, didn't think to take a before pic. It also cleans the door panels, dash and other vinyl interior pieces.

[cliff]

As an alternative, Silicon grease works really well.