What are the brands of automotive window films?

[MiguelRose]

Automotive window film brands include 3M, Kangdexin KDX, V-KOOL, LLumar, Johnson Window Films, etc. The functions of automotive window films: Their main functions are to block ultraviolet rays, partially block heat, prevent injuries caused by flying glass fragments, and reduce glare. Additionally, they can minimize damage to interior items and occupants from UV exposure. Through physical reflection, they help lower the interior temperature, reducing the use of air conditioning, thereby decreasing fuel consumption and saving costs. Precautions for automotive window films: After installing the film, avoid rolling down the windows for three days; do not wash the car during this period. If bubbles appear at the edges of the film, they should be repaired at the installation site within 24 hours. Delayed repairs may cause creases since the adhesive around the bubbles will have dried, making the film edges immovable. It's also important to understand local vehicle inspection policies regarding window films. For example, in some cities, if the visible light transmittance of the front windshield and the driver's viewing area on other windows is less than 70%, the vehicle will not pass the annual inspection.