Voidtec (C) Clear security labels


Voidtec (C) is a clear, round, covert, non residue, tamper evident security label. Otherwise known as a void label or self adhesive, tamper evident security seal. It is ideally suited for primary packaging or discreet security operations. Upon removal it delaminates to create a visible void message, leaving no adhesive residue on the application surface.


  • Transfers no adhesive residue to application surface.
  • Manufactured from tough polyester with high tack adhesive.  
  • Creates a visible void message upon attempted removal.
  • Completely clear, transparent security label. 


  • Suitable for applications requiring no surface contamination.  
  • Strong and durable for outdoor application.
  • Quick visual integrity check.
  • Provides discreet security & proof of integrity.

Clear security label


40mm Dia, in rolls of 500 labels.
Other sizes/shapes on request.
Polyester Tape.
No printing.
Custom printing available with name/logo and numbering.

Temperature range

-30˚C to 80˚C 


Label applied

Clear round security label applied


After attempted removal

clear round security label after tampering

These transparent, (clear) non residue, security labels are suitable for use on smooth surfaces and are ideal for use on primary packaging of high value goods, where an overt, printed label might interfere with corporate design and branding (*Coated Surfaces).

They can also be a valuable aid to discreet or covert security operations.

* To ensure suitability for your application, please request a sample.

Are you looking for a different size/shape ?

Do you need a custom printed label or different colour ? 

Perhaps you require price breaks for larger quantities ?   Contact us for options and pricing

Tamperevidence.com – simple security solutions.

transparent round security labels

As we have no control over the application and conditions our products are used in. we maintain it is the responsibility of the end user to determine that this is the correct product to suit your requirements. To that end we offer free samples and telephone guidance, please do not hesitate to contact us if you need help.