Archive of the former Yahoo!Groups mailing list: Homebrew PCBs

On Wed, 21 Mar 2012 05:47:59 -0400, you wrote:

>There is a bit of a misquote there. I do not glue my bubblers to the tank.
>
>I use "Bubble Wall," which is made by Penn-Plax, Hauppauge, NY, USA (www.pennplax.com). They are a lot smaller than a soaker hose.

I've used a bubble stone, only to have the ferric chloride eat it. Not
sure that the CuCl etchant wouldn't do the same. What etchant are you
using and does it have this problem?

Harvey

>
>John