Product description

Key attributes

The Custom Water Sensitive Sticker is a precision-engineered water damage indicator (WDI) designed to detect liquid exposure in electronic devices and warranty-controlled products. Manufactured from water-activated sensitive paper material, this indicator label irreversibly changes color upon contact with water or moisture, providing a clear, visible record of liquid intrusion.

Widely used in smartphones, computers, earphones, cameras, and PCB assemblies, this water damage indicator sticker helps manufacturers and service centers identify misuse, reduce warranty fraud, and streamline after-sales inspection processes.

Key Features

• Instant Water-Activated Color Change
  Visible and irreversible color transition upon water exposure

• Warranty Protection & Tamper Evidence
  Prevents false warranty claims caused by liquid damage

• High-Sensitivity Paper Material
  Detects fresh water, condensation, and humidity intrusion

• Compact & Customizable Design
  OEM sizes, shapes, symbols, and branding supported

• Stable Performance for Electronics Assembly
  Compatible with SMT, PCB mounting & device enclosures

Typical Applications

 Consumer Electronics

• Smartphones & tablets

• Laptops & desktop computers

• Earphones & wearable devices

Imaging & Precision Devices

• Digital cameras

• Action cameras

• Optical instruments

 PCB & Electronic Assemblies

• Printed circuit boards (PCB)

• Power modules & control boards

• Industrial electronics

 Warranty & After-Sales Service

• Manufacturer warranty inspection

• Repair center damage assessment

• Quality control & compliance auditing

Customization & OEM Capabilities

• Custom shapes (round, square, micro-labels)

• Indicator color options (white → red / pink / blue)

• Printed icons, text & warranty marks

• Roll or sheet supply for automated placement

• OEM & ODM production for global brands

FAQ

Q1: Is the color change permanent after water contact?
A: Yes. Once activated, the color change is irreversible, providing reliable evidence of liquid exposure.

Q2: What types of liquid can the sticker detect?
A: It responds to water, moisture, and condensation commonly associated with liquid damage in electronics.

Q3: Is it suitable for use inside electronic devices?
A: Yes. The compact size and stable adhesive make it ideal for internal placement on PCBs and housings.

Q4: Can the sticker be customized for our brand or product?
A: Absolutely. We support custom size, shape, printing, and OEM branding.

Q5: Is it suitable for mass production and automated assembly?
A: Yes. The stickers are available in roll format for automated or semi-automated application.

Why Choose Our Water Sensitive Warranty Stickers

• Proven solution for warranty control & fraud prevention

• High sensitivity and clear visual indication

• Compatible with consumer electronics & industrial devices

• OEM-ready customization and stable bulk supply

• Trusted by electronics manufacturers & service providers