Reserving car windows is a fairly common procedure. In fact, after it, the glasses do not become super-strong, they are not able to withstand a bullet shot, however, it is quite possible to provide protection against a stone blow.
Reserving the windshield with a film is the wrapping of the glass with a particularly strong film. Such a film is capable of increasing the strength of glass several times. When a stone hits ordinary glass, chips and cracks form on it, but if a film is glued to it, then the glass will remain unharmed. A windshield with a glued film has an interesting property: upon impact, the load is distributed over the entire film, so the possibility of damage is minimized. And also such a film will protect you from fraudsters: if vandals decide to break the windshield and get inside the car, then they will have to work hard.
Disadvantages of such a film. Booking has a number of advantages, but there are also certain disadvantages. The film is very sensitive to dust, if dust has formed on the windshield or on the wipers, the wipers will rip off the film during operation, thereby deteriorating the transparency of the glass. Therefore, you need to wipe the windshield and brushes more often. During operation, air bubbles can form between the film and the glass - this can distract the driver and violate the aesthetic appearance.
Films effectively cope with their function, withstand the effects of windshield wipers and other automotive chemicals, and also provide reliable protection against mechanical damage that can occur in everyday life.