Will the repainted paint peel off?
2 Answers
Repainted paint can peel off. Reasons why repainted paint peels off: Due to poor adhesion and bonding between paint layers, issues such as paint peeling, flaking, bubbling, and delamination may occur. Definition of painting: Automotive painting refers to applying a layer of paint to the car's surface to protect it. Automotive painting typically uses baked paint. In automobile manufacturing plants, after the frame and body are welded, the next step is painting. Types include standard paint, metallic paint, and pearl paint. The automotive painting process involves applying putty, sanding, and painting. Precautions for touch-up painting: When repairing a car's paint surface, always go to a professional institution and ensure the work is done by a professional.
I've seen many cases of repainting, and the newly applied paint can indeed peel. It mainly depends on the construction quality and material selection. If the underlying surface isn't cleaned properly, or if there are stains or an oxidized layer on the original paint that isn't sanded off, the new paint won't adhere well. The weather during painting is also crucial; if the humidity is too high or the temperature is too low, the paint may dry unevenly, leading to bubbling or peeling. Good paint requires professional primer and topcoat, applied in layers to ensure each coat dries thoroughly before the next is applied. I've handled some cars where cheap paint peeled off quickly, while those using factory-grade paint from reputable shops remained smooth for years. I recommend choosing a dry day for painting, thoroughly cleaning the car body, and avoiding washing or exposing the car to direct sunlight immediately after painting.
