A transparent, plastic film or liquid ... across the screen. Sometimes an impact would dent the protector, but it was elastic enough to regain its shape over time. Tempered glass was the first ...

Whitestone Dome's luxury screen protector uses a liquid adhesive that ... about it peeling away from a phone's edges like you would an imperfectly installed glass screen protector.

Fortunately, the OnePlus 12 is already outfitted with a screen protector ... which uses liquid glue and a UV curing light for more durable adhesion between the two pieces of glass.