" How well would something like clear urethane coating for wood work in a situation like this? I've seen finishes on home furniture that was clear and VERY thick. Would this same material work on automotive paint? or is it just a matter of having the bumper clear-coated 20 times over? " Sorry Sean, but I don't think even 20 coats of clear coat could help your bumper :-) sorry, just couldn't resist... L8r ---Seth
