I tried the Shine Supply Trim Paint on my Raptor plastics. On the porous surfaces of the bed rails and bumper caps, it did quite well. Held up in direct sunlight for several months and just now finally applied a dressing over it for the first time which brightened it up.
However, on the smooth plastic of the front grille, it immediately flaked/rubbed off and I could not get it to stick.
For the SHO, I stopped applying g dressing to the plastic for over a year, as I had plans to get them painted. When it was in the bodyshop, the shop gave me a choice of smoothing out the plastics prior to, but I told them leave them porous as even if they smoothed them they would still appear different in sunlight as the metal body panels. So they degreased, primed and painted with factory finish. And now I don’t ever have to worry about applying dressing on these plastics on the bottom again.