Do Black Cars Always Show White Scratches When Scraped?

[McAriana]

In this case, professional paint repair is required. The white marks are actually the primer. Below is an introduction to automotive paint layers: 1. Introduction 1: A car's body paint consists of four layers, from inside to out: the electrocoat layer, the primer layer, the basecoat layer, and the clearcoat layer. The electrocoat layer primarily serves as rust protection. 2. Introduction 2: Above the electrocoat layer is the primer layer, which mainly provides rust protection and enhances adhesion to the next paint layer. 3. Introduction 3: Above the primer layer is the basecoat layer, which primarily serves an aesthetic function. The various car colors we see daily are displayed by this layer. 4. Introduction 4: The outermost layer is the clearcoat layer, which is essentially a transparent paint. 5. Introduction 5: The clearcoat layer enhances the glossiness of the car's paint and protects the basecoat layer.