Molding Bodykit

[gthompson97]

anyone have any advice on what materials to use to mold a polyurethane sideskirts to a car. i don't want to mold everything, just the sideskirts. i've put on many bodykits before, but never molded one on and was just looking for some advice.

i do alot of bodywork so it'll be an easy task for me, but i was just wondering what materials to use. i know you don't use bondo or fiberglass, but i know theres some kind of half-ass flexible type putty so it wouldn't crack as easy. just wondering if anyone has tried anything like that and what they think of it?? it's a $3,000 paintjob and any screw-ups and the whole car has to be done so i don't want something that will last a few months.