The trunk floor area in our 1969 Pontiac Firebird "Routy" was looking pretty rough, so we elected to use an assortment of repair panels from Classic Industries to replace the rust and previous damage repairs. The process went pretty smoothly, and we were able to butt-weld and plug weld the new pieces in leaving a factory appearance with no evidence we were ever there. A coat of Eastwood Epoxy Primer will help keep them rust free for good.