Originally Posted by
rsterman
Thanks for the response. Most of the blemisheses are just paint scratches not pitted rust . Bike has no rust to speak of even though it is a 1973 model. Mostly all efforts will be cosmetic. What does the oxyalic acid actually do, and how is it applied/removed? Can you relax the surface after this process is complete?
Oxalic acid is to remove and stabilize rust so paint on top won't peel off. Many threads on that and you can GOOGLE it, but sounds like you don't need it. BUT, before you start painting, you might try some automotive polishing compound, available at automotive stores, Walmart, etc. You might be surprised at how many of those scratches just fade away!