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Subject: Re: [Homebrew_PCBs] Re: LaserPCBs for prototyping circuit boards

From: DJ Delorie <dj@...>
Date: 2008-03-11

Mark Lerman <mlerman@...> writes:

> Now what might this "gel" be??

I wonder if gelatin would work? You need something that's:

1. heat tolerant
2. insulator
3. water soluble