3M!" Tamper Evident Label Material 7381/7866 (7010519716)

Details

Highlights

• Designed for tamper-evident labeling applications, providing clear evidence of label removal or tampering
• White VOID polyester facestock reveals a “VOID” message when removal is attempted
• Suitable for security labeling, warranty seals, and asset protection applications
• Engineered for high durability and resistance to environmental exposure
• Compatible with a variety of 3M adhesive systems for use on multiple substrates, including plastics and metals
• Supports high-speed converting processes, including die cutting and matrix stripping
• Reinforced liner construction provides dimensional stability during processing
• Ideal for applications requiring security, authentication, and anti-tamper protection

Description
The 3M™ Tamper Evident Label Material 7381/7866 (7010519716) is a white VOID polyester label stock designed for security and anti-tamper applications. When removal is attempted, the facestock reveals a visible “VOID” message, providing clear evidence of tampering and helping protect products, assets, and equipment.

This material is part of 3M’s tamper-evident labeling range, offering durable performance across a variety of environments and substrates. It is commonly used for warranty seals, equipment security labels, and regulatory compliance marking where tamper evidence is required.

Typical Properties