Some car films also have explosion-proof function, which can maintain integrity when the glass is impacted, prevent debris from splashing and injuring people, and improve the safety performance of the vehicle. High quality car film can protect the car paint from damage, maintain the freshness of the vehicle's appearance, and thus increase the vehicle's resale value when sold. When choosing a film, it is also necessary to consider factors such as quality, light transmittance, and thermal insulation performance to ensure the effectiveness and safety of the film. At the same time, professional construction shops should be selected for operation during the film application process to ensure the quality and effectiveness of the film application.

In addition to its color changing function, PVC film can also protect the paint surface of the vehicle to a certain extent, preventing damage from external factors such as scratches and ultraviolet rays on the paint surface. Although PVC film has certain protective properties, its protective performance will gradually decrease with the passage of time and external environmental erosion. Therefore, car owners still need to perform appropriate maintenance and upkeep after using PVC film to extend its service life.