[garnerbiker]

I would get the 3M protective adhesive plastic that they use on clear car bras. If the grip tape is similar to what they use on skateboards, it is used for grip and not hight speed rocks. The 3M stuff is thicker and has a little give to it. It has held up nicely on track cars. The auto places charge a lot to do a full front end bra, but I bet you could get the stuff and do the fenders without a problem.