Re: My own PVA glue sizing experience (attn: marek + the gum woesagain)

[Loris Medici <mail@loris.medici.name>]

Nope (because I always mix fresh), I just was transferring info (from
Chris' previous tests...) -> I thought it could be an explanation for
Phritz' curious case.

In any case, I still don't think to let the emulsion sit that much,
for the sake of consistency - especially in a calibration/test
setting.

Regards,
Loris.


2009/10/28 Keith Gerling <keith.gerling@gmail.com>:
>> "BTW, it's not a good idea to keep the coating solution (gum/pigment +
>> dichromate) for a day. You'll get "dark effect". Just mix enough for
>> immediate use."
>
> Loris, have you actually observed "dark effect"  in wet emulsion?  I'm
> skeptical whether is actually exists.