This is an irreversible high temperature label printed with thermo paint using a special heat-resistant material. Color change at each temperature (original color → color change): 360℃/white → brownish gray, 410℃/blue → brown, 440℃/white → greenish gray, 450℃/purple → white
Irreversibility
Size: 10×37mm
Quantity: 1 box (10 sheets)
Temperature combination: 360-410-440-450℃
