5mm Water Detection Warranty Stickers – Tamper-Evident VOID Labels

Water-Sensitive Warranty Security Seal Sticker – 5mm Tamper Evident VOID Label

Protect your electronics, mobile devices, and components from unauthorized warranty claims with our 5mm water-sensitive tamper-evident security labels. These discoloring stickers are engineered to provide visible, irreversible proof of water intrusion, making them ideal for warranty enforcement, product protection, and shipping security.

✅ Tamper-evident design – changes color permanently when exposed to water
✅ Water intrusion indicator – pre-set pattern reveals discoloration on contact
✅ Micro size – only 5mm – ideal for small devices and tight spaces
✅ Humidity-sensitive option available – detect immersion or high moisture
✅ Durable & non-reversible – once activated, cannot be restored
✅ Easy to apply – self-adhesive, compatible with electronics, batteries, LCDs, and appliances

How It Works:
Once the label comes into contact with water or high humidity, the original color fades or diffuses, revealing a pre-set pattern that indicates tampering or damage. The effect is immediate and permanent.

Common Applications:

• Mobile phones, tablets, batteries, smartwatches

• LCD displays, PCBs, laptops, and small electronics

• Ocean freight and cargo packaging

• Warranty validation and repair claim control

These warranty void water-sensitive labels provide clear legal and visual evidence of liquid damage, making them a trusted choice for manufacturers, resellers, and repair services worldwide.