So I went and grabbed a bottle of it (just under $7 at Walmart. I believe around $9-10 at Autozone)
It comes in a 10 oz bottle and includes a round applicator:

Here is a before shot of the trim on the roof I was specifically targeting:

And here is an after photo about 15 min and a quick wipe with a cloth later:

So far, I am quite impressed but the true test will come after a few days and maybe some rain or a car wash.
I also applied this to the plastic under the windshield wipers, the black plastic under the rear bumper cover and the side mirrors and window trim. Right now it all looks nice, shiny and black.
Word to the wise: This stuff is very oily feeling and its best not to get a lot on the paint. Its tough to remove.
Ill try to update this thread as the days go on.



 
 



 but if you wanted to paint your cladding black that would work.
  but if you wanted to paint your cladding black that would work.

 
 


 !), the XM/OnStar antenna, the small grilles in the side skirts and the lower rear fascia. Basically everything that's black because it's all starting to fade slightly and look kind of crappy. I would rather paint everything than try different cleaning products that may or may not make a difference.
!), the XM/OnStar antenna, the small grilles in the side skirts and the lower rear fascia. Basically everything that's black because it's all starting to fade slightly and look kind of crappy. I would rather paint everything than try different cleaning products that may or may not make a difference.