Irreversibles Labels The indicators white thermo sensitive area calibarated to a specific temperature level turns irreversible (permanent) black when its rated temperature is exceeded. Accuracy ± 1% Changes in less than one second. The thermo sensitive area is hermetically sealed against moisture, oil, grease, fuels, solvents, water and steam. Pull the selected, flexible, self-adhesive Thermax Strip from backing paper. Place on cleaned surface for maximum contact and adhesion. That surface temperature is now monitored for hours, days, months or even years, as long as the indicator is attached. Thermax Strip is the most economic, dependable and easily applied temperature recording method. No equipment.No special skills. Apply and forget until you inspect. | 
