I own an 84' CJ-7 Laredo in excellent condition. My question is there any cons to painting the outside of your vehicle with bedliner. (Duabak, Rhino Lining, etc.) I have a good paint job but it is just beginning to get scratched up. I went to Rocktober Fest in Arkansas last weekend and saw a jeep painted with this. It looks like it is extremely durable, and wouldn't scratch for anything. Is there any chance that water could get underneath the liner and secretly rust? Please give me some thoughts on this idea. Thanks!