Hi @Rsheila91,
Welcome to the EE Community
The Minute One liquid protector is liquid glass vs the tempered glass that you may be more used to. So once the liquid hardens it does form a glass layer to offer protection to your screen.
They tend to be better at preventing any dust or bubbles forming or fingerprints on the screen but it will come down to individual preference between the two types, but it is glass 🙂
Alex
