The surface of paint film is similar to orange peel. The reason is that the viscosity of paint solution is too high, the pressure is too high, the nozzle is small and the spraying distance is not suitable; The boiling point of the solvent is too low to volatilize.

Mudguard and mudguard

There is no difference, the fender is the fender, but the name is different. The fenders are in the front and back of the car. The front fender belongs to the covering part and the rear fender belongs to the structural part, because the rear fender is non-detachable, and the rear fender is welded with the body frame. The front fender is on both sides of the hood and the rear fender is behind the back door.

The front fender is fixed on the fender beam by screws. If the front fender is damaged due to an accident, the damaged front fender can be directly replaced. If the rear fender is damaged due to an accident, only the fender can be cut and replaced; If the fender is only slightly deformed, it can be repaired with sheet metal.