Absolutely loved the products! The quality exceeded my expectations and shipping was incredibly fast. Will definitely be ordering again.Sarah Johnson
Description
SFXC's Thermochromic Sprayable System can hide messages, colours and text. Once the coating reaches your chosen activation temperature, it becomes translucent, revealing the hidden layer . . .
After the temperature decreases, the ink will return to its original colour. This effect is reversible.
Suitable applications include high end promotional items, advertising, labels, packaging, security documents, colour changing t-shirts, toys, novelties, screen printing, art projects, flyers, posters etc...
You will receive 50% Thermochromic slurry and 50% Thermochromic Lacquer, which, when mixed in equal amounts, produces a Thermochromic ink ready for application via spraying onto metal, glass, wood or ceramics. We stock an Electric Paint Sprayer. Or apply with an airbrush or paint spray bottle.
A standard water based clear varnish should be applied over the Thermochromic layer to give it maximum scratch resistance. Do not use this product as a primer directly onto glass.
If you are applying this coating using a different method, use 2-3 very thin coats to avoid cloudiness.
Not sure which activation temperature to order? Contact us for advice.
Video demonstrating Thermochromic ink applied onto paper!
Video of a 1966 Harley gas tank sprayed with Thermochromic paint:
Please click here for the instructions, TDS and MSDS.
Please contact us for custom and bulk orders.
The information supplied in this product description is for guidance only.
Do not leave Thermochromics in sunlight/outside for prolonged periods. Their colour changing properties will stop working if left under UV exposure long term.
Please fully test our products before print runs, projects, installations and production.
Colours and packaging may vary.
Orders over 1 kilo cannot be shipped via economy shipping due to there being a 1 kilo maximum allowed for liquids and must be shipped via DHL.
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.