Never heard of a "kit" for rolled fenders before.
Matt said:well the finder rolling too would be a good idea if you're lookin for a solution that will do nothing to the paint. but i don't think i would spend money on this considering you dont see the part that is rolled. in fact, the metal is much harder to see period after rolling.
many like puttin a baseball between the tire and fender. i used a rubber mallet as a fulcrum on the tire and a small prybar to roll it up. there are a few, next to free, ways of gettin this done.