I have gone between using Turtle Wax interior and this since I got my VX. The reason the turtle wax caught my attention is the UV ray blocking abilities. However for the last few years I have been using PLEDGE! I just stated Turtle Wax as it would keep that thread more on topic, as I would assume stating that I use Pledge would would create some questioning.
I went to this direction for a couple of reasons...Pledge is a spray can and not a pump style = a little quicker. And it is cheaper. This application cost me about $0.75. I used an off brand this time.
I just thought about posting after seeing a brief mention of autos in the recent Pledge commercial. Even though it surely does not mention cladding and refers to the interior. But seeing it made me want to post it. I would say try it before you knock it. It looks good today and we had HEAVY rain for hours. I will get around to that post later today.
http://www.youtube.com/watch?v=w9XC9oUytPk