This silver bright label looks like a standard metallic seal until someone tries to remove it — then the hidden void pattern makes tampering impossible to miss.
This label adheres to a broad range of surfaces (glass, metal, painted panels, most plastics, wood, and printed circuits) and is built to remain stable from roughly -40°F up to +250°F, so seasonal temperature swings during storage or shipping don't compromise it.
The round shape is a natural fit for jar lids, tube caps, and other circular openings. Frequently used on electronics housings, cabinets, cartons, and equipment access panels wherever unauthorized access needs to be visually obvious.
This pack contains 1,000 labels. Arrives ready to deploy, with both the warranty void message and a unique serial number pre-printed on every label.
- Color: Silver Bright
- Size: 0.5" diameter (13mm)
- Shape: Round
- Quantity: 1,000 labels
- Print: Pre-Printed + Serial Number
- Tamper mechanism: Permanent VOID pattern on removal
- Operating range: approx. -40°F to +250°F