When I did my refinish restorer it took me about 2.5-3 hours. '
Here's why:
When you put it on the first time if you use a lint free rag or sponge/chamois, run it around a bit to really get it soaked in the plastic (make SURE you are doing this in shade/cooler weather.
Once you see it darkening to a decent amount THEN run it in even strokes to smooth it out and get it texture free. Once that coat dries you can repeat until satisfied with coverage and sheen.
Unlike Kat the refinish restorer did darken my cladding significantly, nearly as much as my MANY Back to Black applications and even took away my gas stain and a few marred areas. I did wash those areas and the fender edges and such with windex first to get all the grease and oil off.
That was about 4 months ago. I would have either done 3 Back to Backs by now or be driving with some extremely faded cladding.
Point being, I've tried nearly every product on the cladding that we have been through on the boards. I settled on Back to Black for over two years (intermittently trying other product that came out) and I can tell you now if you are using anything else other than refinish restorer or something that achieves the exact same effect through a similar process you are honestly wasting a lot of time, elbow grease, and good looking days for the VX.
It's permanent for the most part. You can touch it up from time to time if you get a scuff or a little rough area and there are like 20 applications in the can. It doesn't accumulate dust repels water effectively and is easy to wash with mild soap and water when doing the rest of the car. I LOVE having my car wash be an hour long instead of 2 because I'm recoating everything with Mother's.
I really don't even know why we still have "OH noooesss! my cladding is fading what do i do!" threads anymore. The solution is 45 bucks, comes from germany and is in a red metal can.
Get it and be done with the weakest link to your VX care regime. Period.
*Full Disclosure* I HAVE heard that Armordillo wipes have been effective for those that are nervous about the permanence of RR. I, however, only found info about Armordillo once I had completed my RR treatments. I am pretty certain though that's its not nearly as permanent. I think that Chopper has been running it on his for over a year now with no fading.