How many layers of car paint

Generally, a new car is coated with a total of 4 layers of paint:

car paint layer

1. Electrophoretic paint layer: It should be mentioned here that there is a process of phosphating the sheet metal before the electrophoretic paint layer, mainly to form a layer of water-insoluble phosphating film on the surface of the sheet metal to protect the sheet metal and improve the Corrosive ability. Electrophoretic paint coating is to soak the entire body into the electric pool without dead corners rolling and soaking.

Electrophoretic paint layer

2. Primer coat layer: In fact, the primer coat layer is not directly applied after the electrophoretic paint layer. We all know that the chassis is the most vulnerable to corrosion in the entire car, and it is the most serious, so the chassis of the car will be coated with another layer of anti-corruption. Lacquer, double protection, i.e. "chassis armor". After that, the primer layer is applied to fill in some depressions and small flaws. As a separation layer between the color paint layer and the electrophoretic paint layer, it can improve the decoration of the color paint layer. Of course it has anti-corrosion effects.