[alt-photo] PVA addn. to pt/pd soln.

[Loris Medici]

What is the purpose of adding PVA into pt/pd solution - especially for a
hard paper like COT320?

Regards,
Loris.

-----Original Message-----
From: alt-photo-process-list-bounces at lists.altphotolist.org On Behalf Of BOB
KISS
Sent: Wednesday, December 16, 2009 2:24 PM
To: alt-photo-process-list at lists.altphotolist.org
Subject: [alt-photo] Re: BLEEDIN' PT/PD PRINTS

...
I use 2 drops of PVA in enough soln to coat an 11X14 sheet of COT 320.  Good
or bad?
...

-----Original Message-----
From: alt-photo-process-list-bounces at lists.altphotolist.org On Behalf Of
Christina Anderson
Sent: Tuesday, December 15, 2009 10:49 AM
To: alt-photo-process-list at lists.altphotolist.org
Subject: [alt-photo] Re: BLEEDIN' PT/PD PRINTS

Bob,
How much PVA are you adding to the coating solution?
...