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Fotospeed Cyanotype Sensitizer - 50ml (Makes 30 - 8x10 Prints)

Model: 308511
Manufacturer: Fotospeed

Low Stock - Call 800.292.6137 for current status

Cyanotye is an alternative process exposed by Ultra Violet/Sunlight through use of contact negatives to produce a blue image on art paper of your choice.

The Fotospeed Cyanotype Sensitizer is a single working solution and is an updated version of the original process. This formula uses Ammonium Ferric Oxalate to give a good blue, which does not wash out and is twice as sensitive to UV as the traditional version. Development is in water. A citric acid solution can be used to manipulate contrast. All images are made by the contact system, where the image depends on a negative of the appropriate size or the placement of an object on the sensitized material.


  • Single solution using Ammonium Ferric Oxalate
  • Development in water and citric acid can be used to manipulate contrast
  • Coats approximately 30 - 8x10 prints


Chemical Type Cyanotype
Liquid/Powder Liquid
Material Safety Data SheetFotospeed Cyanotype Sensitizer
TechnicalFotospeed Technical Data

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