Re: need advice on gum coating

From: Kate Mahoney ^lt;>
Date: 02/14/04-08:27:46 PM Z
Message-id: <000801c3f36b$4cd4f1a0$7d26f6d2@yourif5zypd2xn>

Oops I'm afraid to say that I don't really count...hang on, it's 6
drops/10ml gum/bichromate mix.
The other thing I forgot to say was that the marks do even out over several

What do you mean by "failed"? If your coat is too thick, it would tend to
flake off with development as the emulsion wouldn't harden down to the paper

----- Original Message -----
From: "ryberg" <>
To: <>
Sent: Sunday, February 15, 2004 12:51 PM
Subject: Re: need advice on gum coating

> Kate,
> How much alcohol is "a little?" 1 part in 10? 1 in 100?
> Thanks, Charles
Received on Sat Feb 14 20:28:00 2004

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