I don't know to much chemistry...but take care about dishwashing
liquid. Do not exagerate. I'm not sure about chemical reaction, but I
think will be a lot of foam there.
Teoreticaly foam means more density, so less bubbles speed...
Adrian
--- In Homebrew_PCBs@yahoogroups.com, Alan King <alan@n...> wrote:
>
> Drop or two, not half the bottle.. Could improve the evening of
the
> circulation in the center section, basically a foaming volcano.
Likely
> not needed at all, but something else to try that would tend to make
the
> etching more even. Heck I will try it just to see it happening..
>
> Alan
>
>
> Stefan Trethan wrote:
>
> >i don't see how etchant foam spilling out of the tank and all over
your
> >shop floor would make things better?
> >
> >ST
> >
> >
> >
> >On Mon, 26 Dec 2005 02:12:07 +0100, Alan King <alan@n...> wrote:
> >
> >
> >
>