It's U-pol raptor liner. It a great DIY product. I didn't do the flares because they are already black plastic
Cook, that's exactly what I have been thinking about using. Seems it is an a very good and lasting product. I didn't really want to do my already black flares either but others have so I was just seeing what you did.
Did you do it or have someone do it? Does it have a gloss over it?