[Alt-photo] To clear or not to clear

GILLES LORIN gilles.lorin at mac.com
Fri Sep 23 15:59:58 UTC 2016

Dear list, 

I have a question for the seasoned printers, chemists and teachers regarding the clarification of pt/pd prints. 

If a paper such as gampi clears completely to paper white with no visible staining in just water (I use rubilyth for my tests), can water be sufficient to clear the print? Or are clearing baths still necessary for some sort of chemical reaction and neutralization of the pt/pd? 

In advance thank you for your feedback! 

Best wishes, 


Gilles Lorin
+49 160 127 3448
Sent from my mobile

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