Where is the installation tool?
The installation tools are inside the paper tube that comes with the one way window film.
——If they don't come out, place the window film vertically and tap it gently on the ground.
Why can you see inside through this blackout window film?
The principle of one-way privacy window film: It utilizes the difference in light levels between indoors and outdoors.
If the light inside is brighter than outside—such as when lights are on indoors at night—the interior becomes visible from outside.
How do I remove the other layer of film from the sun blocking window film?
Apply adhesive tape to both sides of the privacy window film, then peel it off in opposite directions.
FuFin Premium PET Window Film
Only Produce The Best Window Film, Only Keep The Best Service
One Way Privacy Window Flim
UV Blocking Window Film
Where is the installation tool?
The installation tools are inside the paper tube that comes with the one way window film.
——If they don't come out, place the window film vertically and tap it gently on the ground.
Why can you see inside through this blackout window film?
The principle of one-way privacy window film: It utilizes the difference in light levels between indoors and outdoors.
If the light inside is brighter than outside—such as when lights are on indoors at night—the interior becomes visible from outside.
How do I remove the other layer of film from the sun blocking window film?
Apply adhesive tape to both sides of the privacy window film, then peel it off in opposite directions.