Ok, on a truck actually. I was thinking...after seeing fluid film on my mower and how it makes plastic parts look mostly new again, I was wondering if I should give this a try on my truck? I have a 2004 Ford F-150 Lariat and it has black plastic trim here and there. The bed cap for example that covers the top of the bed sides and top edge of the tailgate is pretty well faded now. Using armor all doesn't really help. It's faded pretty bad. I sprayed the bottom of my truck with FF in some spots that were getting surface rust and it hit me....why not try this on my plastic trim that's faded? What do you think?