How to prevent screen protector rainbow effects
Notice rainbow patterns under your tempered glass? Learn how micro-gaps and oil cause this issue.

Rainbow oil slick patterns on your screen protector are caused by micro-gaps trapping air, or low-grade adhesive refracting light.
To prevent this: 1. Ensure the screen is completely dry and clean before installation. 2. Choose premium tempered glass with full static-absorption adhesive, which eliminates micro-gaps.



