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Subject: Re: [Homebrew_PCBs] Re: Clay Coated Paper (Various Grades)

From: "Stefan Trethan" <stefan_trethan@...>
Date: 2007-01-17

On Wed, 17 Jan 2007 20:50:20 +0100, Torin Walker <torinwalker@...>
wrote:

> My understanding is that the paper in the kit isn't arbitrary; it is
> supposedly a specially coated paper whose printing surface dissolves in
> water such that the toner is completely released from the film. I've
> tried using ordinary paper, but it always leaves a grey film on the
> toner.
> I guess I'll find out when I finally receive the TT Kit. I'll be
> relieved it it does turn out to be ordinary paper, because then I'll buy
> it at $0.10 per sheet.
> Torin...


My understanding is they just want your cash.
Some rubbing with a piece of foam rubber and the white residue goes away,
but it is not a problem unless you want to make component legend.
The etchant does not mind the looks.

ST