• Thermochromism
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Thermochromic Cold Colour Change Ink

Thermochromic Cold Colour Change Ink

£17.12 GBP
£0.00 GBP £17.12 GBP
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  • Free UK Shipping on Orders Over £50
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Description

Discover the enchantment of temperature play with our Thermochromic Screen Printing Ink! Elevate your artistic endeavors with this innovative ink that transitions from solid black to see-through when temperatures rise above 15°C, unveiling secret messages and mesmerizing visuals. Ideal for textiles, paper, and various surfaces, this dynamic two-part system guarantees vivid and long-lasting results that will captivate and thrill your audience. Embark on a journey of creativity and interactivity with this magical ink!

Product Specifications:

  • Type: Thermochromic Screen Printing Ink
  • Activation Temperature: Changes from opaque black below 15°C (59°F) to translucent above 15°C
  • System: Two-part (slurry and binder) mixed in a 50/50 ratio
  • Application: Suitable for textiles, paper, and board; contact for compatibility with other substrates
  • Coating: Apply thin, even coats for optimal results
  • Storage: Store in a cool, dark, dry place, away from sunlight
  • Ideal Uses: Cold-activated novelties, temperature-sensitive packaging, interactive displays, hidden messages
  • Safety: Material Safety Data Sheets (MSDS) available for various materials

Shipping & Delivery

We ship worldwide using trusted partners, with same-day dispatch on orders placed before 1 pm (subject to stock) and free UK delivery on orders over £50.

Every order is tracked, carefully packed, and arrives in excellent condition — with biodegradable packaging used wherever possible.

Shop with confidence with easy returns and exchanges!

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What Our Customers Say

Great experience from start to finish. The materials were top quality and added a unique touch to our product launch. Arrived on time and well-packaged.
James T
Fantastic service and even better products. The colour change effects are so cool and exactly what we needed. Can’t wait to use them again for future designs!
Amelia K
Really impressed with the colour-changing inks! They worked perfectly for my project and the customer service was super helpful. Fast delivery too — highly recommend
Sophie R

Frequently Asked Questions

Who are Colour Changing ?

Colour Changing is a global pioneer in smart materials, specialising in advanced colour-changing technologies for over 30 years. Founded by Jeremy Dredge, we’ve grown from a family business into an international enterprise with facilities in the UK and Spain, delivering innovative, science-backed solutions worldwide.

What technologies do you offer ?

Our core technologies include thermochromic, photochromic, and hydrochromic inks, paints, and coatings — materials that change colour with temperature, light, or moisture. Every product is developed to the highest standards of quality and performance.

How do you support businesses ?

We help businesses enhance safety, efficiency, and customer engagement through:

  • Intelligent supply chain indicators (shock, tilt, temperature)
  • Covert product authentication features
  • Interactive, eye-catching packaging
  • Memorable promotional products
How do you help creatives and designers ?

Our materials power innovation in:

  • Interactive art that responds to viewers and the environment
  • Product designs with dynamic colour-changing effects
  • Fashion items that shift with light and temperature
What makes Colour Changing different ?

Our team blends science, design, and decades of experience to deliver bespoke, high-performance smart materials. We're driven by innovation and collaboration, helping clients turn creative ideas into real-world impact.

Do you offer custom solutions and support ?

Absolutely. We collaborate closely with clients to develop tailored solutions, offering R&D, material sourcing, consultancy, and support from concept to installation.