A while back there was a thread here about the best penetrating rust dissolvers but I can't find it anymore. Could somebody remind me what the concensus was as to the product? In my state we have to install new plates periodically and this time I cannot unscrew the bottom two screws holding the front license plate. They are so rusted in the thread that I am afraid I might ruin the slot on the head of the screws with my flat screwdriver. I tried a product recommended at a local auto part store, called PB Blaster, but that did not help after a couple hours of soaking. Is there something better than that out there?
- posted
11 years ago