I tried paintless dent repair on some of the dents in double wall structure. Didn't work worth a darn. The glue-on tabs wouldn't stay in place long enough to move the metal.
I finally borrowed a stud gun and pulled out a few dents that way.
My opinion - don't bother trying paintless dent repair on anything but the tinfoil they make modern cars with.


Kevin
1951 Chevy 3100 work truck
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1929 Ford pickup restored from the ground up. | 1929 Ford Special Coupe (First car)
Busting rust since the mid-60's
If you're smart enough to take it apart, you darn well better be smart enough to put it back together.