How Long Does Car Window Tinting Last?
1 Answers
How long car window tinting lasts depends on the material and manufacturing process of the film. The lifespan of low-quality and high-quality films can differ by more than ten times. Automotive films can be categorized into three types based on manufacturing process: 1. Dyed film: This involves directly applying dye to the base film or adhesive. Its characteristics include strong light-blocking properties but no heat insulation capability, and it typically fades within about one year. 2. Vacuum metallized film: Metal is heated to high temperatures to form vapor and evenly coated onto the base film, with a lifespan of two to three years. 3. Magnetron sputtered film: Examples include multi-layer composite metal films and ceramic films, which belong to this category and can last over 10 years. Method to determine if tint needs replacement: Observe the color of the window film - if the color fades, it indicates the film has reached the end of its lifespan and needs replacement.