Is It Serious If the Car Is Scratched and the White Paint Is Exposed?
3 Answers
When a car is scratched and the white paint is exposed, it needs to be addressed promptly. Below is an introduction to car paint: 1. Introduction One: The car's body paint consists of four layers, from the inside out: the electrocoat layer, the primer layer, the base coat layer, and the clear coat layer. The primary function of the electrocoat layer is rust prevention. After the entire body is assembled, it is immersed in an electrocoating bath, forming an electrocoat layer on the surface. 2. Introduction Two: Above the electrocoat layer is the primer layer, which primarily serves to prevent rust and enhances adhesion to the next layer of paint. Above the primer layer is the base coat layer, which is responsible for the car's aesthetic appearance. The various colors we see on car bodies are primarily due to the base coat layer. 3. Introduction Three: The outermost layer is the clear coat, a transparent paint layer that enhances the gloss of the car's paint and protects the base coat. Most minor scratches typically remain on the clear coat, but these can often be removed through simple polishing.
Honestly, I really care about the white scratches showing on the car because exterior damage just looks bad. Exposed white paint means the metal layer underneath is directly exposed, and if left untreated, it can easily rust due to wind and rain. I once had a car with this issue—I thought a small scratch was no big deal at first, but after a few months, the rust spread, and the repair ended up costing way more than it would have initially. I suggest you check the depth of the scratch immediately: if it’s shallow, you can use a touch-up pen as a temporary fix; if it’s deep, it’s better to get it professionally repainted at a proper repair shop. Don’t skimp on this—rust can compromise the car’s structural safety and lower its resale value. Driving is about long-term care, so fixing minor damage promptly is always the right move.
When I see exposed white paint, the first thing that comes to mind is the risk of rust. Without paint protection, the metal layer is prone to oxidation and rust, especially in damp areas or after rain. If such minor scratches are ignored, rust spots may expand and damage the steel panel, leading to higher repair costs. It's advisable to visit a repair shop for an assessment: shallow marks can be cleaned with specialized tools and then coated with protective paint; deeper ones may require touch-up paint or partial repair. Additionally, it's important to keep the area dry—for example, avoid parking in puddles to prevent accelerated rusting. Overall, it's not a major issue, but if left unattended, it could become a hidden problem.
