What are the steps for applying car window tint film?
2 Answers
The steps for applying car window tint film are: 1. Install interior protection for the vehicle; 2. Cut the car window tint film according to the window dimensions; 3. Wipe and clean the front and rear windshield glass; 4. Use a heat gun to shape the film; 5. After heating, perform fine trimming of the film. The heat insulation principle of the film is: It blocks heat through radiation and conduction. The high-performance metal film and magnetron sputtering film in car heat insulation films apply nickel and silver metal molecules to the safety base layer via sputtering. The metal layer selectively reflects various heat sources from sunlight. The functions of the window tint film are: 1. Block heat generated by infrared rays; 2. Block ultraviolet rays to prevent skin damage; 3. Safety and explosion-proof, as the film has strong tear resistance and puncture-proof capabilities; 4. Maintain privacy and safety; 5. Reduce air conditioning load; 6. Minimize accidents caused by glare factors.
I've installed window tint film myself before and have summarized a set of methods. First, prepare the tools: a specialized tint knife, squeegee, spray bottle, and heat gun. Park the car in a shady, dust-free area, thoroughly spray and clean the inside of the glass with soapy water, ensuring no dust remains. When cutting the film, leave a margin larger than the glass—I usually leave an extra 2cm. It's best to have two people work together during installation: one quickly peels off the film's backing paper and sprays water, while the other immediately aligns and applies the film to the glass, using the squeegee to push from the center outward to remove air bubbles. The corners are the most troublesome—soften the film with a heat gun before tucking it into the seals. After installation, let the film dry for a full day without opening the windows, allowing the moisture to evaporate naturally. A properly installed film like this can last three years without bubbles.