Finally, the positive and negative points:
Pro:
-super darkening. It's finally dark in the bedroom!
Temperature in the room was considerably reduced in sunlight.
-Video By the manufacturer on Youtube explains exactly the individual steps
Cons:
-äussert fiddly assembly
-When moisten the film turns this the rinse water running down black and so pollutes the wallpaper (straight careful with skylights!)
Foil can not be removed without residue after application. It belibt quaise glue the black layer on the window and it only pulls the now transparent film down. The rest can be but then with Prilwasser and a glass ceramic scraper ..
