Why Are New Car Doors Not Painted?

[ODaisy]

New car doors are often replaced without paint because they can easily get scratched during transportation. Here is some information about automotive paint: 1. Introduction: Automotive paint is a protective film sprayed onto cars, serving as a type of coating that prevents the car body from corroding easily. 2. Advantages: (1) The paint film has excellent fullness, high gloss, and high hardness. (2) It offers good adhesion, with the paint film possessing superior mechanical properties and outstanding gloss retention. (3) It has good weather resistance, wear resistance, and resistance to acids, alkalis, alcohol, and gasoline. 3. Classification: (1) Single-stage: This refers to solid color paint. (2) Two-stage: This refers to metallic paint.