


Covert UV VOID Anti-Tamper Security Labels
A UV-activated tamper-evident VOID seal designed for covert verification and anti-tamper inspection. The clear vinyl security seal leaves an invisible forensic trace that becomes visible under UV light.
When the seal is removed or interfered with, it leaves a UV-visible “VOID” message on the seal itself and UV-visible adhesive residue on the sealed surface, supporting dual-layer authentication for covert security applications.
At a Glance
Invisible During Use, Verifiable Under UV Light
The label is suitable for mainly covert applications where visible warning marks may not be preferred. Under UV inspection, the tamper-evident layer helps users identify whether the sealed surface has been accessed.
This makes it useful for search and seal tasks, sensitive areas, vehicles, public areas, doors, and hatches.
Key Features
Leaves an invisible forensic trace that becomes visible under UV light.
Leaves a UV-visible “VOID” message on the seal and UV-visible adhesive residue on the sealed surface.
Transparent construction supports discreet security sealing and covert verification.
Low-residue partial transfer design for tamper indication.
Can be personalised in visual and/or UV print for application needs.
Suitable for a wide range of mainly covert security sealing applications.
Typical Applications
Customization Available
The labels can be personalised in visual and/or UV print according to the required security and verification workflow.
Specifications
| Size | 0.05 mm × 25 mm × 85 mm |
| Supply | 1000 pcs / roll |
| Operational Temperature | 0 ~ 70° |
| Tamper Evidence | UV-visible “VOID” message on the seal itself; UV-visible adhesive residue on the sealed surface |
| Residue Type | Partial transfer / low residue |
| Customization | Full customization; visual and/or UV print personalization |
Frequently Asked Questions
What happens when the seal is removed?
It leaves a UV-visible “VOID” message on the seal itself and UV-visible adhesive residue on the sealed surface.
Is it suitable for covert applications?
Yes. The product is suitable for a wide range of mainly covert applications.
Can it be personalized?
Yes. It can be personalised in visual and/or UV print.
How is it supplied?
The labels are supplied in 1000 pcs per roll.

