What is the function of glass coating?
2 Answers
The functions of glass coating are as follows: 1. Preventing paint oxidation and aging: Genuine glass coating does not contain petroleum components. After application, it forms a hard inorganic (glass crystal) film layer on the car paint surface, tightly bonding with the paint and never peeling off. It completely isolates the paint from the air, effectively preventing oxidation, discoloration, and other issues caused by external factors. 2. Corrosion resistance: The hard non-organic (glass crystal) film layer itself does not oxidize and also prevents external acid rain, insects, bird droppings, etc., from corroding the paint. The dense glass crystal film has excellent corrosion resistance, effectively protecting the paint from damage caused by corrosive substances like acid rain and preventing paint fading. 3. Heat resistance: The glass crystal itself has heat-resistant properties, effectively reflecting sunlight and external heat radiation to prevent high temperatures from damaging the paint. 4. Scratch resistance: The hard non-organic (glass crystal) film layer can increase the surface hardness of the car body to 7H, far exceeding the 2H-4H hardness of car wax or glaze, providing better protection against damage from sand and gravel. 5. Easy cleaning: The ionic coating has excellent self-cleaning and water-repellent properties, making it less likely to attract dust and stains. Cleaning with just water can achieve the desired effect, keeping the vehicle highly clean and glossy.
I think the main function of glass coating is to keep the car windows clean and clear in the rain. When raindrops hit the surface, they don’t form water droplets that obstruct vision but instead slide right off, which is incredibly useful for driving safety. I remember when I first started driving and encountered a heavy downpour—I could barely see anything. After applying the coating, visibility improved significantly. It also helps prevent dirt and scratches, reducing the chances of dust or branches damaging the glass surface. However, the coating isn’t permanent and requires regular maintenance, with touch-ups every six months for optimal performance. During regular car washes, using a soft cloth for gentle cleaning can extend its lifespan. Overall, it enhances visibility in harsh weather, making every trip more reassuring.
