The Tempil 26259 Non-Reversible Temperature Indicator Labels are precision-engineered to provide immediate, accurate, and reliable temperature readings, essential for monitoring critical processes in various industrial applications. Each label is designed to adhere firmly to a clean, dry surface, offering a straightforward solution for temperature verification without the need for calibration or specialized equipment. Upon reaching the specified temperature of 190‚°F (88‚°C), the label undergoes a permanent color change, serving as an irreversible record of temperature exposure. This feature is particularly beneficial for quality control, preventive maintenance, and ensuring compliance with industry standards. The labels are constructed from durable polyester material, ensuring resistance to oil, water, and steam, which enhances their longevity and reliability in demanding environments. With a compact size of 12mm x 13mm, they are versatile and can be applied to a wide range of surfaces, including metal, plastic, glass, rubber, wood, ceramic, concrete, and stone. The Tempil 26259 labels are packaged in sets of 210, providing an economical solution for operations requiring multiple indicators. By integrating these labels into your operational processes, you can effectively monitor and document temperature conditions, thereby enhancing process control and product quality.