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Pyrocat-MC vs Pyrocat-HD

Josef Guay

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Allowing Ads
Joined
Sep 14, 2003
Messages
28
A flood wiped out my darkroom last year and I starting from scratch. I don't have access to my old negative to do a comparison between the two Pyrocat variations. I print 35mm & medium format films on to variable contrast paper. I would appreciate any input as to which Pyrocat version would give the best results with variable contrast paper.

Thanks
 

craigclu

Subscriber
Joined
Sep 8, 2002
Messages
1,328
Location
Rice Lake, Wisconsin
Format
Multi Format
I've used both and I don't believe you could pick one over the other based on VC advantage. The MC gives me a barely measurable speed advantage and a slightly "edgier" look on prints. It is really a coin-flip decision in my estimation. I use the MC because it's likely to have more stability with the glycol base and my usage is somewhat sporadic, time-wise.
 

Rick A

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Mar 31, 2009
Messages
10,038
Location
Laurel Highlands
Format
8x10 Format
I use the MC because it's likely to have more stability with the glycol base and my usage is somewhat sporadic, time-wise.

The HD comes in Glycol as well, even the water based is stable for long shelf life. I prefer Pyrocat-HD for consistancy of development. I use it in trays, small tanks and rotary, all excellent results.