Zebra (HYPO) Fixer (250g)

Introducing Zebra Chrome Alum Hardening Agent, the ultimate solution for strengthening your photographic emulsions. Designed to enhance resilience, it’s ideal for FOMA and other silver gelatin emulsions. Simply mix with distilled water and add to your emulsion for reliable results, ensuring it withstands high temperatures and processing chemicals. Just mix with distilled water, add to your emulsion, and experience enhanced durability for your photographic creations. Elevate your workflow with Zebra Chrome Alum Hardening Agent today.

6,90  inc. 22% VAT

Shipping and returns

We are shipping worldwide through DHL Express and National Post, ensuring fast & tracked shipping.

We focus on safely shipping the products worldwide. Our reliable packing system has sent out thousands without any breaks. For any rare instances of damage, contact us for swift replacement 😉

Processing time

1-3 business days

Product details


Zebra Dry Plates






Sodium Thiosulphate is a key raw chemical used in Alternative Photographic Processes. This compound is all you need to mix a “Hypo” fixer solution.

The Zebra (HYPO) Fixer will dissolve any unexposed silver halides, making it suitable for both film and photographic paper. It is perfect for alternative printing processes such as salt prints, van dyke brown, and kallitype.

The term “Hypo” comes from its original chemical name, Hyposulphite of Soda.

Basic Mixing Formula:

  1. Add 125g of Sodium Thiosulphate to 500ml of warm water (approximately 30°C).
  2. Stir until fully dissolved.
  3. Top up the solution with additional water to make a total volume of 1L.

Note: When using Zebra (HYPO) Fixer, you will need to allow for longer fixing times compared to regular brand fixers like Ilford or Tetenal.


**For Chemical Safety Summary Data sheet click HERE.



Discover the Magical world of Dry Plate Photography!

Step into a world where the artistry of craftsmanship meets the innovation of photography. Specialising in the production of Dry Plates, we are dedicated to preserving the essence of early photography. But our commitment goes beyond plates – discover a comprehensive range of essential gear, from Wet/Dry Plate holders to purpose-built drying racks, lens boards, cameras and a lot more. Everything you need for alternative photography, all in one place. Elevate your craft with our collection of products, seamlessly blending tradition and innovation.

Customer Reviews