He apparently used "Eagle One Shine Gel" (mentioned that detail in the "title" of his post, and when you quote it, it does not carry over). This thread seemed to be more focused on the more "permanent" type cladding products like GatorBack, TS-1, Restore/Refinish, Showroom New.
So IVI, how's this product do in rain, or how long does it last? Does it collect much dust?