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View Full Version : Pyrocat-HD, Various Dilutions & Continuous Agitation


Andrew O'Neill
22-Apr-2023, 06:21
https://youtu.be/TH-1jZQtPgI
jp
22-Apr-2023, 10:00
Enjoyed that video. I use pyrocat hdc quite a bit (equivalent to pyrocat hd) and don't play around with all the possible variations. Glad to see confirmed the typical 1:1:100 does so well!
Andrew O'Neill
22-Apr-2023, 16:02
Enjoyed that video. I use pyrocat hdc quite a bit (equivalent to pyrocat hd) and don't play around with all the possible variations. Glad to see confirmed the typical 1:1:100 does so well!

Thank you, jp. I've been meaning to give Pyrocat-HDC a whirl for a while now... if I recall, for semi-stand, you add a few mils of a 0.1% solution of Ascorbic Acid to the working solution?
jp
22-Apr-2023, 16:44
HDC is a different recipe with fewer ingredients for part-A.
Sandy King personally says it works the same.
I like stocking fewer ingredients.

https://www.pyrocathd.5x4.co.uk/mixing-pyrocat-hd/
Andrew O'Neill
22-Apr-2023, 17:19
HDC is a different recipe with fewer ingredients for part-A.
Sandy King personally says it works the same.
I like stocking fewer ingredients.

https://www.pyrocathd.5x4.co.uk/mixing-pyrocat-hd/

Thanks! I think I was thinking of the one that is intended for semi-stand...