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Subject: Re: [Homebrew_PCBs] Re: vacuum hold-down for exposure box

From: DJ Delorie <dj@...>
Date: 2009-03-23

KeepIt SimpleStupid <keepitsimplestupid@...> writes:
> The Polyester paper I used is translucent, not clear.  The ink
> adheres extremely well.  Transparency paper suffers from uniformity
> problems.

Sounds like vellum.