Can Crystal Shield be served in advance?

Yes. The service cycle of the Crystal Shield is 3 years, and the Crystal Shield needs to be renewed every 3 years. You can also do it in advance. The advantage of making the crystal shield in advance is that it can keep the car fresh and beautiful. Crystal Shield is a car beauty service. Crystal Shield can form a transparent protective film on the surface of the car to improve the gloss and wear resistance of the car.