Uh, thanks for needlessly scaring folks and showing that you have no idea how the power support screen protectors work.
As others have said, they use static cling, not adhesives, to stick to the screens.
sheesh.
dt
The first step is a fairly ADHESIVE cleaning film designed to remove any dust / contaminants from the glass. That portion is NOT a static cling process.
Additionally - my comments were broadly stated - "adhesive properties".