I installed it on both My rear fenders...also My rear fenders
had welting on them when I removed them...Its only common sense to install it as You have a metal fender mounting to a metal box with the potential of water, mud, and debris entering and lying dormant,
causing a rust problem too soon...To install the welting I cut "V"
shaped cuts the entire length of the welting which allows all the bends necessary to install...when installed, the round bead will keep the debris away from the problem area. Bill B.
