Hello everybody! This is my first time, so be gentle. Well Ive been
having a little problem. I was polishing some parts, first with
tripoly, cleaned it, then polished with rouge. The problem is, when I
polished with rouge, I get this black residue on it, not everywhere
just in a few places. I was removing this with a cloth (my shirt) in
order to see what was happening. The residue didnt allow me to reach
the area below. What is causing this black residue???
And how can I prevent it.
thank you fellow metalworkers.