Is it necessary to apply film on car windows?
1 Answers
Applying film on car windows is not mandatory; it depends on personal preference. However, it is strictly prohibited to apply film on car headlights, as doing so can affect the lighting performance, especially with colored films. Car window film refers to a thin layer applied to the front and rear windshields, side windows, and sunroof, also known as solar film or heat-insulating film. Its primary functions include blocking ultraviolet rays, reducing heat, preventing injuries from shattered glass, minimizing glare, and, thanks to its one-way visibility feature, protecting personal privacy.