Rapid Thermocolour Sample Pack

A sample pack containing a 50 x 150mm thermocolour sheet printed with a thermochromic liquid crystal ink which changes colour when heated above 27°C.

A 1m length of resistance wire is also included which can be attached to the back of the sheet and used as a heating element when a small current is passed through it.

• Use as a heat or temperature indicator
• Heat sensitive jewellery
• Advertising displays and signs
• Supplied complete with information pamphlet