Man, I've got my fingers and toes crossed hoping the GB holds up to the test. I really like the idea that you can "fix" a spot w/o it looking like a patch (or so it says). Since I'm goin' get some abrasions from wheeling, I like this idea.
I know there's a couple of diff threads on cladding, but did you catch the one where RickOKC did some testing with 3 products. He also had to clean some product (Bonda stuff) OFF his VX. You could use some other products until you decide if GB is the final answer