Product description

Key attributes

The Water Sensitive Irreversible Sticker is a tamper-evident warranty and security detection label designed to permanently indicate water or liquid exposure. Once the sticker comes into contact with water, it irreversibly changes color, providing a clear, visual, and non-resettable indicator of moisture intrusion.

Widely used in electronics, PCB boards, mobile phones, cameras, and precision devices, this label helps manufacturers and service centers accurately identify water damage, prevent warranty fraud, and improve after-sales efficiency.

Key Features

• Irreversible Water Contact Indicator
  Permanent color change upon water exposure – cannot revert or be reset

• High-Sensitivity Moisture Detection Label
  Rapid response to water, humidity, and liquid contact

• Warranty Void & Tamper-Evident Sticker
  Clearly identifies unauthorized liquid damage and warranty violations

• Electronics-Grade Adhesive Compatibility
  Secure adhesion on PCB, metal, plastic, and coated surfaces

• Compact & Precision Design
  Ideal for tight spaces in smartphones, cameras, and electronic modules

Application Areas

 Consumer Electronics

• Smartphones & tablets

• Cameras & optical devices

• Wearable electronics

PCB & Electronic Manufacturing

• PCB boards & modules

• Control panels & sensors

• Electronic components assembly

 Warranty & After-Sales Service

• Warranty void detection

• Liquid damage verification

• Service diagnostics & claims assessment

Automotive & Industrial Electronics

• Vehicle electronic modules

• Industrial control systems

• Outdoor electronic enclosures

• Custom dimensions & shapes

• Logo or text printing (OEM branding)

• Multi-color indicator options

• Roll or sheet supply formats

• Stable mass production & export compliance

FAQ

Q1: Is the color change truly irreversible?
A: Yes. Once exposed to water, the label permanently changes color and cannot return to its original state.

Q2: Can it detect humidity or only direct water contact?
A: The label is designed to respond primarily to liquid water exposure, with high sensitivity for accurate detection.

Q3: Is it suitable for PCB and electronic components?
A: Yes. The sticker uses electronics-compatible adhesive and is safe for PCB and device assembly.

Q4: Will the label activate accidentally during normal storage?
A: No. It is engineered to remain stable under normal dry storage conditions.

Q5: Do you support custom and bulk orders?
A: Yes. We offer OEM / ODM customization, bulk production, and consistent quality supply.

Why Choose Our Water Sensitive Irreversible Stickers

• Accurate liquid damage detection

• Prevents warranty fraud and disputes

• Compact design for modern electronics

• Trusted solution for electronics manufacturers

• OEM-ready for global B2B supply