Can the hood be partially repainted?
3 Answers
Can the hood be partially repainted? The following is relevant content introduction: 1. If it is a light-colored touch-up paint, such as pearl white, materials like silver powder will be added to increase the thickness and smoothness of the paint surface. It is difficult for this type of color to match the original paint, and the touch-up area will be easily noticeable with a significant color difference. 2. The car hood can be maintained through polishing. The functions of polishing: remove the oxidized layer on the paint surface and shallow scratches. Polishing force principle: use medium to high pressure initially to ensure good cutting power of the wax, then reduce pressure for the final finishing; the polishing area should be within an arm's length, and residual wax spots should be wiped off promptly after polishing.
Last time I accidentally scratched a small area on the hood in the garage, so I drove straight to a repair shop recommended by my friend for spot touch-up painting. The technician said that as long as the metal wasn't damaged, spot repair was definitely feasible, with the key being craftsmanship and color matching. They first sanded off the paint around the scratch, then used specialized equipment to mix a close color match for small-area spraying, and finally polished it. However, upon closer inspection, there's still some color difference—like my white car, which shows a slight yellowish tint up close. The technician explained that factory paint oxidizes and changes color over time, and new paint doesn't have this effect. Small-area repairs save half the cost of a full respray, making them suitable for budget-conscious owners like me.
Many car owners often ask whether a scratched hood requires a full repaint. In reality, eight out of ten times, a partial touch-up can solve the problem. The key lies in three factors: first, the depth of the scratch—if the metal layer is exposed, it must be refilled with putty; second, the location—touch-ups on edges are easier to hide color differences; third, the type of paint—pearlescent paint is the hardest to blend evenly. Our repair shop’s procedure involves grinding the damaged area into a bowl shape, filling it with body filler, applying paint in layers, and finally adding a clear coat for protection. Metallic paint repairs are nearly flawless, while regular paint may show slight color differences. Remember not to wash the car for the first three days after the repair to avoid water pressure damaging the fresh paint.
