QuestionQUESTION: I am restoring a 1953 Studebaker. The previous owner has repaired rust-out in the rear inner panel, lower fender,etc., (The usual places)with fiberglass mat, using bonbo on outer surfaces. There remains a small hole (half-dollar size) in the lower firewall. I have read your recommendations: re S.E.M adhesive patches. My question is: which method is the best for a "non-welding" solution, and why? The car will lead a very protected life, when finished.
Thanks,
Rod.
ANSWER: Repairing rust holes with fiberglass matt is doing the job just as half assed as humanly possible. Gluing steel repair patches on is a better solution, but not better than welding. Body filler sops water like a sponge, and does nothing to seal up the panel. Glue tends to seal the panel, as long as it's proprly done, and the rust cut away. Expect your rust holes to start bubbling out within 2-3 years, even on a well cared for car. On a typical street car, here in the rust belt, you will see signs in as little as 6 6 months. Bill
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QUESTION: Thanks for the honest reply. I'm glad I didn't do the fiberglass! Is there any special treatment to prevent moisture seeping into the filler?
In a previous answer about welders, you recommended a Clark, then you said something about a 'gas bottle'. Please elaborate. In general, is an arc welder better than torch for sheetmetal?
AnswerI gotta say, Rod, I been called a lot of things in my day- teddybear has not been one of them! Lollollol! Have a great evening, and thanks for the nice comments. Try keeping the car parked on a fresh, large piece of cardboard during the winter, that will help keep moisture away from the underchassis. It seems to work well on my motorcycles. If you have it undercoated right after you have it painted, it should hold up pretty well. Keep it out of the rain at all costs, and only wash with a hose when it's really dirty. Keep it under a quality car cover. I like to just spritz clean my bikes with some car wash detergent in a spray bottle, and dry with a nice clean towel. It saves water intrusion into the controls. This trick will work for your car, also. Bill
