7 years ago
I would be thankful if you could try to answer my question.
Several days ago I sanded a metal pen because the color is always coming of
f it. I want to keep the current natural metal surface, but there is a prob
lem -- the surface is full of metal "powder" even after cleaning, and the s
urface very soon became darker -- maybe the irregular surface of the pen th
at was formed by sanding collects a lot of dirt.
What can I do to solve this? To keep a fixed, not-powdery surface which is
not yellowed so quickly? Is it some kind of burnishing or what? And where d
o I find the tools for this?