What is Crystal Coating?
3 Answers
Automotive crystal coating is a reliable paint sealing technology that provides efficient and long-lasting protection for the car's paint, preventing environmental factors from affecting the paint color. The advantages of automotive crystal coating are as follows: 1. Scratch Resistance: The diamond crystal hardness reaches 6H, compared to the 2H hardness of ordinary car paint, it can prevent most minor scratches and has an elastic recovery function, protecting the vehicle from daily minor scratches, reducing paint scratches by more than 70% compared to ordinary coatings. When external forces exceed the elastic protection range of the crystal, it usually only leaves a scratch on the crystal without damaging the paint. 2. Corrosion Resistance: The ultra-fine nano-crystal layer of the diamond crystal isolates the paint from the external environment, effectively preventing oxidation and resisting corrosion from bird droppings, insect residues, acid rain, etc. 3. No Cracking: The diamond crystal resists UV rays, high temperatures, and extreme cold, with a temperature resistance range of -50°C to 300°C, adapting to a wide range of temperature changes without cracking or peeling. 4. Easy Cleaning: The strong fiber network of the diamond crystal fills the invisible tiny pores on the car's paint surface, achieving a mirror-like finish, making the car body easy to clean and maintain. Various dust and dirt can be rinsed off with just water (without any detergent), restoring and maintaining the surface's crystal-clear appearance. Even if oil stains or insect remains are present, they can be easily removed by wiping the surface with a wet towel, saving more than 50% on car washing, and it also has a super hydrophobic self-cleaning function. 5. Anti-Static: The diamond crystal in automotive crystal coating contains an anti-static agent, making the paint less likely to attract dust and preventing 'traffic film'.
I first learned about ceramic coating after buying my car. It's like putting an invisible armor on the paint—a professional nano-material coating that forms a crystalline layer on the cleaned car body. After treatment, the paint becomes super glossy and less prone to dust, with water beads rolling right off in the rain. I used to wax my car frequently, but the effect would fade within months. A ceramic coating lasts over a year, offering excellent UV and scratch protection, especially useful in cities with heavy air pollution, reducing the need for frequent washes. However, it's pricier, costing around 1,500–3,000 RMB, so I recommend going to a reputable shop to avoid counterfeit products that could damage the paint. Maintenance is simple with regular rinses, making it cost-effective in the long run.
The essence of ceramic coating is to add a chemical protective layer on the car paint surface. Having done it several times myself, I find it cost-effective—it lasts longer than traditional waxing, resists acid rain corrosion and minor stone chips, and keeps the paint looking as shiny as new. However, cost is a factor, typically starting around a thousand yuan, requiring professional technicians to clean and apply the coating properly. It eliminates the hassle of frequent waxing in daily use, with stains wiping off easily to preserve the car's appearance and extend its lifespan. If budget allows, it's worth trying, especially for revitalizing older vehicles effectively.
