Homebrew PCBs

On Jan 15, 2007, at 2:13 PM, Torin Walker wrote:

> I was imagining a water-soluable shellac, of sorts. My brother is  
> into chemistry. I'll ask him.
>
> Perhaps we can save on the paper. The film is dirt cheap - 8" x 15'  
> for $8.99. The paper is the killer.


I was thinking about sprayable silicone.   But then I wondered if it  
would damage the printer and decided that printers cost more than paper.


William Carr

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