Homebrew PCBs

On Mon, 27 Jun 2005 18:11:47 +0200, Leon Heller  
<leon.heller@...> wrote:

>
> If it's only for occasional use, why not pump up an old car wheel and  
> tyre.
> That should have plenty of pressure and capacity to etch a few boards.  
> Can't
> be a closed system, of course.
> Leon


closed system is main requirement or i would use shop air. I'm not  
spreading any more etchant mist than needed.

thanks

ST