[pure-silver] Re: WashAid Question

  • From: Ray Rogers <earthsoda@xxxxxxxxx>
  • To: pure-silver@xxxxxxxxxxxxx
  • Date: Wed, 3 Dec 2008 16:45:13 -0800 (PST)

Interesting... do you recall where you saw this explanation?


--- On Wed, 12/3/08, Richard Knoppow <dickburk@xxxxxxxxxxxxx> wrote:

>     This works only for Kodak Rapid Selenium Toner at high
> dilutions, i.e., around 1:19. When using less diluted toner
> the wash aid and toning should be done in separate steps.
>     The use of a sulfite wash aid is recommended before
> toning with Selenium because there is soem possibility of
> the toner depositing some elemental selenium on the surface
> of the print if the print is acid. This does not seem to
> happen if the print has been washed even without the use of
> the wash aid.

> --
> Richard Knoppow
> Los Angeles, CA, USA
> dickburk@xxxxxxxxxxxxx 



      
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