Keep your creative projects flowing with the Cyanotype Refill Kit from Cyanoprints.com. Designed for artists, photographers, educators, and DIY enthusiasts, this refill set provides the two essential chemicals needed to prepare a fresh, light-sensitive cyanotype emulsion — without unnecessary accessories. Ideal if you already own a Starter Kit and want to continue printing without interruption.
What’s included in the Refill Kit?
- Bottle A – Ferric Ammonium Citrate (Green, 15%): the light-sensitive compound that reacts to UV light.
- Bottle B – Potassium Ferricyanide (99.62%): the oxidising agent that forms deep Prussian blue tones when combined.
Both chemicals are produced to professional laboratory standards, ensuring consistent results, strong contrast, and rich blue tones with every print. Suitable for coating paper, fabric, cotton, linen, and other absorbent materials.
Why choose our Cyanotype Refill Kit?
- Professional-grade chemicals – high purity and stability for reliable results.
- Perfect continuation – replenish your supplies without buying a full starter set.
- Cost-effective – only pay for what you need to keep printing.
- Versatile use – suitable for paper, fabric, mixed media, and experimental projects.
- Fast EU shipping – dispatched from our Netherlands warehouse.
How to use the Refill Kit
Preparing your cyanotype solution is simple and quick. Follow these steps for best results:
- Dissolve Ferric Ammonium Citrate in distilled water.
- In a separate container, dissolve Potassium Ferricyanide in distilled water.
- Mix equal parts of both solutions just before use to create your light-sensitive emulsion.
- Apply the emulsion evenly to your paper or fabric using a foam brush.
- Allow to dry completely in a dark room before exposing under sunlight or a UV light source.
Creative possibilities with the Refill Kit
This kit allows you to explore a range of creative cyanotype techniques beyond simple paper prints:
- Botanical printing – capture detailed silhouettes of plants, flowers, and leaves.
- Digital negative printing – use inkjet transparencies to create photographic cyanotypes.
- Textile design – print unique patterns on cotton bags, T-shirts, or natural fabrics.
- Mixed media art – combine cyanotype with watercolour, collage, or screen printing.
Important information
- This is a refill kit only – no paper, measuring tools, or brushes are included.
- Includes an English-language instruction sheet. A free Dutch translation is available online.
- Available in 200 ml or 500 ml volumes – choose according to your project size.
- Store chemicals in a cool, dark place and avoid direct contact with skin or eyes.
Recommended accessories
To achieve the best possible results with your Refill Kit, we recommend combining it with:
- Clairefontaine Aquapad Paper – premium 300g paper for crisp, detailed prints.
- Soft Nitrile Gloves – essential safety equipment when mixing solutions.
- UV Plexiglass Contact Plate – ensures perfect contact during exposure.
Frequently Asked Questions (FAQ)
How many prints can I make with 200 ml or 500 ml?
With 200 ml of solution, you can produce roughly 20–30 A4-sized prints. The 500 ml version yields up to 70–80 prints, depending on coating thickness.
Can I mix the solution and store it for later use?
We recommend mixing only what you need immediately. The light-sensitive solution has a limited shelf life once mixed (1–3 days).
Is the refill kit suitable for beginners?
Yes – if you already understand the basic cyanotype process, this kit is a great way to continue creating without buying a full starter set.
Does the kit come with instructions?
Yes, it includes a printed English instruction sheet, and a free Dutch translation is available on our website.
Can I use these chemicals for fabric printing?
Absolutely. The solution works equally well on paper and fabric. Pre-wash your fabric for best results.
