Water-indicator Label Material
The label remains intact before contact with water. Once exposed to water, the label's color instantly and irreversibly changes to red or blue. This material is designed for single use only. Specifications, colors, and other features can be customized according to customer requirements.
Technical Specification
| Facestock | Hydrophilic Paper |
| Facestock Thickness | 160um |
| Color | Red/Blue |
| Jumbo Roll Size | 510mm*500m |
| Feature | Changes color in second when met water |
| Application Scenarios | Electronic components, ocean transportation |


