Re: Clearing Gum Prints

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From: Peter Fredrik (pete@fotem.demon.co.uk)
Date: 03/27/01-05:52:18 AM Z


Dear George,

George Huczek wrote:

> >I reccomend a 1% solution of sulphuric acid. This will give a very clean
> >result with bright colours
> >
> >Pete
>
> After treatment with sulfuric acid, do I have to neutralize the paper, or
> leave it slightly alkaline, to make it "acid free"?

All you need to do is place your print in a dish in a sink with clean
running water, let the water soak the print for 3 to 5 mins then dry
normaly

Pete


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