Absolutely loved the products! The quality exceeded my expectations and shipping was incredibly fast. Will definitely be ordering again.Sarah Johnson
Description
Explore the fascinating world of thermochromic inks with this versatile test kit, featuring four unique black screen printing inks that reveal hidden designs with temperature changes. Perfect for experimentation and finding the ideal activation temperature for your project, this kit unlocks a world of possibilities with heat-sensitive materials.
Each ink appears black below its activation temperature and becomes translucent above it, making them ideal for concealing messages or images that magically appear as temperatures rise or fall. This all-purpose ink is suitable for a wide range of applications on textiles, paper, and board. Apply thin coats using screen printing or a thin foam roller, but avoid applying it too thickly or you will only get a white and cloudy appearance upon clearing..
SFXC thermochromic screen printing inks are reversible, offering countless uses with proper care. This kit's diverse temperature range opens up a spectrum of applications, from hot warning labels at 47°C to indicators for chilled drinks. Even the warmth of your hand (28/31°C) can activate the "Touch and Reveal" ink.
This kit includes 25ml of black thermochromic ink and 25ml of binder for each of the following activation temperatures:
- 50ml Chill and Reveal (15°C): Watch your design appear as it cools!
- 50ml Touch and Reveal (28°C): Activate the magic with the warmth of your touch.
- 50ml Rub and Reveal (31°C): A gentle rub reveals the hidden image.
- 50ml Heat and Reveal (47°C): Perfect for heat-sensitive warnings and indicators.
Simply mix the ink and binder in a 50/50 ratio to create 50ml of thermochromic screen printing ink per colour. One 50ml mix covers approximately one square meter (per coat).
This discounted test kit is ideal for those who can't decide which thermochromic ink is right for them. It's also an excellent resource for students to experiment with and showcase the amazing properties of smart materials.
Need help choosing the right temperature? Contact us via email or phone – we're always happy to assist!
Important: Always test our products thoroughly before large-scale print runs, projects, installations, or production. Thermochromic inks are sensitive to long-term UV exposure and should not be left outdoors.
Chill and reveal (15°C)
Touch and reveal (28°C)
Rub and reveal (31°C)
Heat and reveal (47°C)
Click here to view MDS and TDS for paper and board applications. Click here to view MDS and TDS for textile applications.The information supplied in this product description is for guidance only. Colours and packaging may vary.
What Our Customers Say
Great customer service and even better products. The team went above and beyond to make sure I was satisfied with my purchase.Mike Chen
I've been shopping here for over a year now and the quality is consistently excellent. Highly recommend to anyone looking for reliable products.Emma Davis
Frequently Asked Questions
Who is SFXC ?
SFXC is a family-owned UK-based business specialising in innovative and creative materials for commercial, domestic, and educational projects. Since launching in 2008, we’ve grown into a trusted brand for special effects and smart materials worldwide.
What makes SFXC different ?
As smart material specialists, we not only source, manufacture, and distribute unique pigments, coatings, and plastics — we also offer expert advice, extensive testing, and a passion for pushing the limits of creativity.
What industries do you work with ?
We work with everyone — from artists and universities to automotive giants, film productions, fashion labels, printers, space exploration, and even the military! If your project needs a creative spark, we’re here to help.
What special effect materials do you offer ?
Our technologies include Liquid Crystal, Thermochromic, Photochromic, Hydrochromic, Glow in the Dark, Fluorescent, Pearlescent, Colour Changing, Holographic, Conductive, Reflective, Scented, Invisible, and Infrared materials. We also offer a range of additives and binder systems.
Do you offer project support ?
Absolutely! Our full Design Service can help with R&D, material sourcing and consultancy, product design and manufacturing, direct marketing, print and design, and installations. We love helping our customers bring their ideas to life.