Water Contact Indicator Labels

Water contact indicator labels are adhesive solutions designed to show exposure to liquids through a colour change (for example, from white to red). They are used in service, warranty and logistics to make possible contact with water or humidity visible.

• Function: colour change upon contact with water or condensation, useful as evidence of exposure.
• Formats: round and rectangular labels in different diameters and sizes.
• Adhesives: options for different surfaces (cardboard, plastic, metal), including writable or codable versions.
• Applications: electronic devices, packaging, service documentation, assets and containers.

Note: these are not “waterproof” labels; their purpose is to signal exposure to liquids, not to resist them.