Homebrew PCBs

So it sounds like building a tank will probably work, but may not be worth
it. I guess I'll have to think about it some more before deciding whether to
do it or not. I'd love to hear more input from people who have tried it
though..

Have you guys had any problem with the fumes from the HCl corroding metal in
the vicinity? I haven't noticed this, but I recently posted on a chemistry
forum and they said this would be a severe long-term problem.

I'm also curious how you protect yourselves from the fumes. When I'm etching
I *try* to do it in a fairly ventilated place, but the fumes still smell
extremely strong and I can't help wonder if I should be wearing a respirator
or something..


[Non-text portions of this message have been removed]