hi ive investigated this immensely(?) i have an 06 TJ and want to keep my fender flares nice.. ive been using "Black Magic PRO SHINE PROTECTANT" for a little bit now.. and i love it. i know a lot of ppl that have been using it for years(available at wal-mart) Detail: long-lasting shine no water formula sperior protection for vinyl, leather, rubber, and plastics . directions: just squirt a little on a cloth and cover the fender flares