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Key Features
- Shorter Developing Time
- Lower Toxicity
- No Streaking or Mottling
- Requires Less Agitation
Pyrocat HD Film Developer is a high-energy developer featuring high-acutance (image appears sharper). This unique developer effectively increases film speed by about 1/3 stop.
More DetailsSee any errors on this page?
question
Is there a problem shipping this combination of dry-chemicals to Europe?
While you do not list to which country you wish to send the aforementioned chemicals, I have not found any issues with shipping the Photographers' Formulary Pyrocat HD Film Developer to most countries in Europe. However, I would recommend for you to add the item to your online shopping cart, then selecting your country from the drop-down menu. If it is available for shipment to your country, you can click the Begin Checkout button, enter your shipping address, and select a shipping destination. If it cannot be shipped to your country, once you select your country from the drop-down menu on the My Cart webpage, our website would inform you the item cannot be shipped to your country, and will instruct you to remove the item from your cart in order to proceed with placing your order.
Date published: 2026-06-02
Do I need to tear open each plastic bag and weigh ...
Do I need to tear open each plastic bag and weigh the powder, or can I just add all the powder in the plastic bag?
You do not need to tear open and weigh each chemical packet individually. For the Photographers' Formulary PyroCat-HD Film Developer (50L kit), the powders are pre-measured in separate plastic bags for Stock Solution A and B.
Date published: 2025-07-02
are the powders mixed together in one container ...
are the powders mixed together in one container for each solution or are they packed in their individual containers for mixing in water or propylene glycol ?
According to the manufacturer, part A and part B of the PyroCat-HD Film Developer can be mixed in one container.
Date published: 2023-01-16
question
What is the shelf life after it is mixed ?
12 months under the sink in separate bottles mixed in water - ambient around 28 Centigrade.no problems....
Date published: 2018-08-27