3M™ Void Polyester Durable Label Material 7380 is a Tamper indicating material designed to provide a VOID message in the facestock when removal is attempted.
3M™ Void Polyester Durable Label Material 7380 is a tamper-indicating stock designed to provide a “void” message in the facestock when removal is attempted. This void polyester label utilizes 3M™ Adhesive 300 which offers excellent adhesion to a variety of surfaces including low surface energy plastics.
| Adhesive Thickness (Imperial) | 0.8 mil | |
| Adhesive Thickness (metric) | 0.02 mm | |
| Adhesive Type | High Strength Acrylic Adhesive 300 | |
| Backing Material | Polyester | |
| Backing Thickness (Imperial) | 2.3 mil | |
| Brands | 3M™ | |
| Face Side Adhesive Thickness (Imperial) | 0.8 mil | |
| Face-Side Adhesive Thickness | 0.02 mm | |
| Face-Side Adhesive Type | High Strength Acrylic Adhesive 300 | |
| Facestock Color | White | |
| Facestock Material | Polyester | |
| Facestock Thickness | 2.3 mil | |
| Facestock Thickness (metric) | 0.06 mm | |
| Industries | Medical, Military and Government, Specialty Vehicles, Electronics, Transportation, Consumer Goods, General Industry, Packaging, Automotive, Converter Solutions | |
| Label Form | Roll | |
| Maximum Operating Temperature (Celsius) | 121.11 ℃ | |
| Maximum Operating Temperature (Fahrenheit) | 250 ℉ | |
| Minimum Operating Temperature (Celsius) | -40 ℃ | |
| Minimum Operating Temperature (Fahrenheit) | -40 ℉ | |
| Nominal Adhesive Thickness (Imperial) | 0.8 mil |