UV tempered glass is a type of screen protector that is installed by pouring liquid UV glue on the screen and then curing it with ultraviolet light. The package usually comes with something called LOCA gel, which takes 24 to 48 hours to cure. The UV glue allows for more time to line up the screen protector before curing the glue, resulting in better protection. Here are some pros and cons to consider when deciding whether to use a UV screen protector:

Pros:

• Fit for curved edge screen
• Scratch-resistant layer that can help safeguard your devices screen from scratches and scuffs
• Affordable

Cons:

• Decreased touch sensitivity
• More difficult to install than other screen protector products and requires exposure to ultraviolet light
• Potential for bubbles or imperfections

Overall, UV screen protectors are useful in protecting your devices screen from scratches, but they also come with some drawbacks.