I bought some and wow, it is amazing so I decided to try it on my Vibe cladding as well. Made it look new. Its goes on so easy. The second coat really makes it looks good, and a little goes a very long ways.
Reports show it lasts and very long time, over a year.
Here is a thread on it. http://www.chevyavalanchefancl....html
Here are some before after pictures.