I hear this is pretty good stuff---what I want to know is if I would put it on my runningboards ,would it make them slippery? My boards are getting the grey-look and I want to freshen them up,but can't use anything slippery because wife has problems and I don't want her to fall and break more bones (she already has enough ***amium pars to build a car with hmm(never thought about it that way before)LOL
Another engineer at work uses it religiously and swears by it. That the only input i can give ya. lol