--- In
Homebrew_PCBs@yahoogroups.com, Stefan Trethan
<stefan_trethan@g...> wrote:
> The same here....
>
> It's normally not coming off by peelig from FR4 you will have to
etch.
>
> Get yourself some muratic acid and H2O2 and then etch the boards.
>
> I always do chemical etching so it is no problem.
>
> try to heat the board with the heat gun and peel the copper of,
maybe it
> works.
>
> ST
I think I am spoiled,
The first batch of boards I had were of some other substrate and the
copper pealed off easily.
I can get muriatic acid from the hardware store, so that is easy
enough.
Hydrogen dioxide... I've seen that on the list before. Seems I need
to scan the list for quality and sources.
IIRC, it is not the diluted stuff one buys to put on cuts.
I just check the polls and there is only the poll about a minimum CNC
machine.
I wonder if we should put together a poll on what method each of us
use to make boards.
Dave