• 【Residue-Free Protection】Effectively shields phone microphone components during repair without leaving any adhesive residue after removal.
• 【Heat Resistant Up to 300℃】Withstands high temperatures from reflow soldering and heat gun operations during phone repair processes.
• 【Liquid Isolation】Blocks flux, cleaning solutions, and other liquids from penetrating and contaminating the microphone cavity.
• 【Waterproof and Dustproof】Provides excellent waterproof and dustproof sealing to protect sensitive microphone components.
• 【Easy to Use】Each sticker is individually peelable from the transparent release film and can be precisely placed using tweezers.

Specifications:

• Sticker Size: 4.5mm x 4.5mm
• Heat Resistance: Up to 300℃
• Adhesive Type: Residue-Free
• Protection Type: Liquid Isolation
• Compatible Models: Smartphones, Tablets, Laptops, Desktop Computers, and Other Electronic Devices with Microphones