How does it work?
3M Tamper Indicating Products make alterations visible using hidden printed messages, delaminating layers, color changes, checkerboard destruct patterns, or fragile substrates. These technologies may be used on their own or in combination with other overt and covert security features to deliver multiple layers of security. The clear indication of tampering requires minimal training to recognize.
Typical Application/Use
Typical applications of 3M Tamper Indicating Products include securing electronics, pharmaceuticals, shipping containers, airplane access panels, and other high value products. 3M Tamper Indicating Products are sold as stand alone pressure sensitive labels or as the base stock of a layered security solution.
How do you verify?
Tampering will produce frosted appearance of the top layer and reveal hidden text.
