Re: cyano and Future floor polish

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SATGRE@att.net
Date: 01/18/03-07:45:25 PM Z


Chris,

Have you tried putting the print in a dark closet for a few days. I seem to
remember reading someplace that if a cyanotype starts to fade you can put it in
a dark space for a few days (?) and the color returns.

Stuart
> Judy et al,
> I left the cyano with Future on it out in the Montana sun for a couple
> days. I covered half of it up, and had both the Future part and the
> non-Future coated part exposed to the sun. The more navy color of the cyano
> that the Future produced has remained so--it did not revert to the
> turquoisish shade either covered or sun exposed. But on both cyanos there
> is a marked difference in density (in other words, fading) that occurred
> from the sun exposure. Do cyanos normally fade with strong sun? I thought
> they were quite archival.
> P.S. Still haven't received my MSDS from Johnson and Johnson even tho
> they said they'd fax it that night.
> Chris
>
>


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