Materials and construction for a tamper indicating radio frequency identification
(RFID) label are provided to permit the destruction of the label or its properties
in the event of attempts to remove the label from a surface to which it has been
applied. An adhesion modifying coating is applied to a label surface or portions
thereof to affect the relative adhesion strengths between different layers or areas
of the label. The adhesion modifying coating can be applied in selected patterns
to achieve differential adhesion strengths and resulting differential separation
of the label from a surface on which it has been applied.