From: Neal Oshima (noshima@evoserve.com)
Date: 01/15/02-09:46:18 PM Z
Lately, I've been having problems with slight streaking with DO
platinum/palladium and Platine paper. Wondering if the advocates of oxalic
acid coating think it might be worth trying?
Neal
> From: clay <wcharmon@wt.net>
> Reply-To: alt-photo-process-l@skyway.usask.ca
> Date: Tue, 15 Jan 2002 13:44:26 -0600
> To: alt-photo-process-l@skyway.usask.ca
> Subject: Re: Papers
>
> Jeff,
>
> for what its worth, Dick Arentz expressed the theory in a workshop I
> attended that the first coat may just be acidizing a lot of papers that are
> too heavily buffered - in effect, the same thing a much cheaper coat of
> Oxalic Acid would do. I've done both and I think on some papers, there ^may^
> be a benefit. But it's subtle. I think the OxA is the easiest and cheapest
> trick most of the time.
>
> Clay
This archive was generated by hypermail 2b30 : 02/15/02-11:47:41 AM Z CST