From: clay (wcharmon@wt.net)
Date: 01/07/02-09:10:20 PM Z
Dave:
Yeah, sorry, I had a brain cramp and got my terms confused. What I meant was
glyoxyl (sp?) instead of formalin as the other alternative I had read about.
Thanks for the info on those two options, though.
Clay
----------
>From: FotoDave@aol.com
>To: alt-photo-process-l@skyway.usask.ca
>Subject: Re: newbie question on sizing / hardening
>Date: Mon, Jan 7, 2002, 6:57 PM
>
><< My question is, what are the relative advantages of formaldehyde versus
> formalin versus chrome alum? >>
>
>Clay,
>
>Formaldehyde is formalin. Its hardening is stronger than chrome alum and is
>instanteneous, but both can be used as I have used even food alum (the
>weakest).
>
>
>Dave S
>
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