What is the process of car crystal coating?
3 Answers
Car crystal coating process: 1. Park the car in a wind-sheltered environment, wet the vehicle's paint surface with water, and use a wool glove dipped in foam to wash off dirt from the car's paint surface; 2. Further clean the car's paint surface, as volcanic clay can adsorb fine dust particles from the paint surface, making it smooth; 3. After completing the volcanic clay treatment, thoroughly rinse and dry the car, and if possible, perform a full-body polishing; 4. Use a non-woven cloth dipped in degreaser to wipe the car's paint for degreasing; 5. Wrap a sponge with a cloth, then drip a few drops of crystal coating liquid onto the cloth-wrapped sponge, and apply it evenly in straight lines or a grid pattern on the car's paint surface, ensuring no spots are missed.
My car just got a ceramic coating treatment, and the process was quite meticulous. Before the application, the entire car had to undergo a thorough wash, even cleaning the gaps in the wheel rims, with special attention given to removing corrosive substances like bird droppings and tree sap. Then, a clay bar was run over the entire body until it felt as smooth as glass to the touch. Next came the full-body polishing—the master technician said this step was to eliminate swirl marks and minor scratches, making the paintwork shine brilliantly. After that, the car underwent a complete degreasing process, wiped down twice with a specialized solution to ensure the ceramic coating would adhere firmly to the paint. Here’s the crucial part: the ceramic coating was applied in two layers. The first layer was spread evenly and left for 20 minutes until it turned matte, then polished with a microfiber cloth. The second layer was allowed to fully cure before repeating the polishing process. Finally, the car had to avoid water for 48 hours—if it rained during this period, all the effort would be wasted. I watched the technician work for over five hours, and it was far more labor-intensive than I had imagined.
Applying crystal coating to your car actually requires a professional setting. I once tried doing it in my garage but gave up. First, you need a dust-free environment and use an air gun to blow dry any water in the door seams. The technician inspects the paintwork inch by inch with a spotlight, and any uneven polishing areas require rework. The crystal coating liquid must be mixed to the right temperature, around 25°C for optimal viscosity. During application, wear double-layered gloves and wrap your fingers with specialized sponge pads, applying in S-shaped strokes starting from the hood. Each panel must be coated within three minutes to avoid drips. The key is observing the transition time of the coating liquid from liquid to mist—if the temperature is low, a heat lamp is needed for drying. A well-done coating can last two years, but it requires maintenance with pH-neutral car shampoo, as alkaline cleaners can dissolve the crystalline layer.
