There are two types of privacy films: those that create the Mirror Effect and the Satin effect.
- In the case of "mirror" films, transparency is always guaranteed from the less bright side to the brighter one; these are metallised mirrored films that also and above all have the property of being anti-heat films. In the evening, with the light on, the mirror effect disappears unless you use high-intensity dual-reflective lenses such as the View99x.
- Permanent privacy guaranteed (24h) can only be achieved with satin films that transform transparent glass into opaque glass with a satin effect or sanded effect. The filtering light from the glass will be identical, on the contrary, a pleasant diffused light will be created. Privacy films with graphic patterns are also available.