For commercial and industrial applications where tamper resistance, heat resistance (avoid continuous exposure to temperatures above 104 degrees F) and dimensional stability are required, the Photo-Graphic Co., Inc. tamperproof polyester labels are ideally suited. When labels are adhered to stainless steel, acrylic and polypropylene, tampering is shown by leaving a "VOID" pattern on the application surface. This unique polyester can be used on many additional substrates. Users should test the surface for suitability. Activation of the tamper evident feature will occur two hours after application at room temperature. The removed label cannot be reapplied. Our tamperproof polyester can withstand household cleaners, mild acids, oil and water.

Available in silver (another background color can be printed)

Click here for .pdf of technical specifications of tamperproof labels