Sprayable Thermochromic inks react to changes in temperature by exhibiting a colour change. A standard water based clear varnish should be applied over the thermochromic layer to give it maximum scratch resistance.
SFXC Hydrochromic Sprayable Coating - Ink
SFXC® Golden Star Holographic Chunky Glitter
SFXC® Blue Diamond Holographic Rainbow Glitter
Thermochromic Screen Printing Ink Black 27°C
Thermochromic Acrylic screen printing ink/Paint - Purple to Neon Magenta
SFXC® Silver Moon Holographic Chunky Glitter