Irreversible Color-Changing Pet Security Label Water Sensitive Sticker for Electronics Use

• Customization: Available
• Name: Pet Water Sensitive Sticker
• Color: White
• Model NO.: GBS-WSL
• Material: Coating Pet Film
• Adhesive: Pressure Sensative
• Width: 1090mm/1250mm/1650mm
• Length: 1000m-4000m
• Tensile Strength: Good
• Printing: Customizable
• Sample: Provided
• Lead Time: 7-10 Days
• Transport Package: Safety Export Packing
• Specification: 1090mm/1250mm/1650mm x 1000m-4000m
• Trademark: No
• Origin: Xiamen, Fujian
• HS Code: 3919109900
• Production Capacity: 100000/Month

Product Description

Description

Our Irreversible Color-Changing Water Sensitive Label is made from durable coated PET film with a high-performance acrylic pressure-sensitive adhesive, ensuring long-term adhesion to metal, plastic, or painted surfaces. 

Before exposure to water, the label appears white. Once it comes into contact with liquid, the detection area permanently turns red, providing unmistakable proof of water ingress or humidity exposure. This irreversible color change prevents tampering and ensures reliable results for warranty inspection, quality control, and after-sales evaluation.

These labels are widely used in electronics manufacturing, mobile devices, battery packs, and consumer electronics to identify potential water damage or seal failure during use, storage, or transportation.

Material	Coating PET Film	Release Liner	Glassine/PET
Width	1090mm/1250mm/1650mm	Length	1000m-4000m

Features

(1) One time use, cannot be re-used.

(2) Made of water-reactive color changing material, anti-counterfeiting.

(3) White-to-red irreversible color change clearly shows water contact and cannot be reversed.

(4) Fast visual indication for quick identification of moisture or liquid exposure.

(5) Reliable and tamper-proof, ideal for warranty inspection and quality control.

(6) Custom sizes, shapes and printing available for OEM for branding or instructional labels.

Application

Protect your valuable items effortlessly with our Irreversible Color-Changing Water Sensitive Label. Designed for sensitive electronics, medical devices, and critical packaging, this smart label instantly turns from white to red upon contact with water, giving you a clear, permanent warning of moisture exposure. No tools, no complicated setup—just stick it and know your products are safe. Prevent costly damage, ensure safety, and gain peace of mind with a simple, reliable solution.

Served Industries

GBS Irreversible Color-Changing Water Sensitive Label is perfect for industries requiring reliable water damage detection, including:

(1) Electronics: Detect water exposure in smartphones, laptops, and other sensitive devices.

(2) Medical Equipment: Ensure integrity of medical instruments and devices.

(3) Logistics & Packaging: Monitor moisture during shipping and storage.

(4) Industrial Use: Protect equipment in high-humidity or water-prone environments.

Company Introduction

Since 1999, Xiamen GBS Adhesive Tape Co., Ltd. has become a global specialist in providing integrated adhesive solutions for various industries like Electric & Electronic, Automotive, Aerospace, LED Lighting, Construction, Renewable energy, Medical, Textile&Apparel, Home appliance, etc.

 

With four factories located in Jiangsu, Zhejiang, Xiamen, Dongguan respectively, GBS Tape covers more than 500,000 square meters with multiple workshops from class 1,000 and 10,000 clean room, and over 1000 employees including Coating R&D team, Slitting&Die-cutting technicist, QC system, Marketing&Sales team to provide customers superior adhesive solution and high cleanliness protective films from coating, rewind slitting, laminating to precision die cutting. In particular, GBS has imported advanced precision equipment for die cutting processing, of which accuracy can reach as precise as 0.01mm.