Is the car front windshield film applied on the inside or outside?
1 Answers
Automotive front windshield film is applied on the inside. If installed on the outside, exposure to wind and rain would reduce its service life by at least two-thirds. Moreover, if applied externally, glass shards from impact could still cause injuries, failing to serve the purpose of a safety film. Car window tinting involves applying a thin film layer to the vehicle's front and rear windshields, side windows, and sunroof. This film is also known as solar film or heat-insulating film. The primary functions of car window tinting are to block ultraviolet rays, reduce heat transfer, prevent injuries from flying glass shards, and minimize glare. Additionally, due to the one-way visibility feature of solar films, it helps protect personal privacy. Furthermore, car window films can physically reflect sunlight, lowering the interior temperature and reducing the use of air conditioning, thereby improving fuel efficiency.