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Digital BW, The Print

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Re: Edwal LFN & Photo-Flo 200 for UK and EU users - call for interest

2010-01-28 by pr_roark

= Chris =- <baudec@...> wrote:
>
> ... I left out the propylene glycol. ...


That was probably a good thing to do when used with film.  I've suspected the "scum" that some report with Photo Flo in film is from the propylene glycol.  

In the ink setting, however, glycol turns out to be a good co-solvent.  Note among other things that Epson cleaning solution is about 45% glycol.  It's also said to aid in paper penetration.

Paul
www.PaulRoark.com

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