HI Stefan,
Yes, that would work well. This is the stuff I was trying to remember:
" Cool-Amp- #1233-500 (silver plating powder)
Protects copper, brass and bronze against corrosion and maintains a highly
conductive surface.
EASY TO APPLY ON-THE-JOB !!!INSTRUCTIONS:
1. Clean surface with stainless steel wire brush
2. Wipe surface with clean dry cloth
3. Apply Cool-Amp powder with damp cloth
4. Rinse with clean water and rub dry with cloth
"
http://www.cool-amp.com/New%20cool%20amp%20page.htmI haven't tried it yet myself.
Expensive, so maybe it could also be applied over etched or milled traces,
to lower the amount of product needed.
Alan KM6VV
>
> If you mill your boards there should be nothing stopping you from plating
> the whole area beforehand, with a electroplating process, i think.
>
> ST
>