Re: Undercoating experiences?

Posted by ewrecks On 2020/5/9 2:23:00

I don't know if it is financially a good idea to consider buying a replacement fender from "Tucson Packard when yours does not look all that bad. I am not disputing that a rust free fender would be nice but Sandy's pricing....like Merritt's and Kanter....is not inexpensive.
If you do not have access to a welder or the experience to use one, you might consider checking as to whether there is a VoTech with auto body courses offered in your area and see if they would be willing to weld in a panel and possibly even do the Bondo and finish work .
If there is an adult program, it might be a good idea to enroll and learn how to weld and possibly do body work. They have the equipment and can save a ton of money.
I would recommend removing the paint with a marine paint stripper before removing any residue with an orbital sander before applying a good epoxy primer sealer.
Depending on your intended use, a good rust paint like POR 15 applied to the inside of the wheel wells and fenders should take care of future rust. Undercoating can be tough to remove but I have had good luck with a heat gun or propane torch and a putty knife. I agree that it makes no sense to reapply rubberized undercoating for the reasons stated. Unless you plan to drive the car on winter streets with road salt,rust is not a big issue.

One hint...if you use POR 15....wear really good gloves and seal your sleeves. If you get it on your skin....nothing will take it off. ...lacquer thinner or acetone will touch it. Used steel wool and acetone daily for over a week. LOL