Thermochromic Colour Changing Paint and Dye

SFXC Thermochromic Acrylic, ready made water-based Ink changes colour from Orange to Neon Yellow when the surface it is applied to reaches or goes above 28ºC.

Touch the painted surface with warm hands to witness a colour change.

Use this ink on fabric, canvas, plaster, paper or board.

Apply this product with a screen and squeegee, a small gloss roller or a standard paint brush. Once you have applied this product you can use a hair dryer to cure the paint.

Coverage is 50ml per square meter per coat.

If applying the ink to a smooth surface such as glass, ceramic or metal, please leave a note at checkout requesting that we formulate the ink with lacquer instead of our standard binder.

Thermochromic paint can be used for arts, crafts, education, design and promotional items. 

Read instructions on how to make Thermochromic colour changing paint here.

We also stock Purple to Neon Magenta Colour Switch Ink. See all the colours in our Colour Switch range here!

Please consult the MSDS (safety data) before use. Please click here to view the Safety Data (MSDS).

Please contact us if you require trade pricing or bulk sizes.

The information supplied in this product description is for guidance only. 

Please fully test our products before print runs, projects, installations and production.


This product is NOT made to a specific pantone reference. Colours vary from batch to batch and packaging may vary. 

Please consider the variations of colour in batches, and order your specific batch for long print runs to ensure same colour.