Is There a Difference Between Factory Paint and Repainted Car Paint?

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Both factory paint and repainted car paint can meet the decorative and anti-corrosion requirements of the vehicle's surface. However, their application methods differ significantly. Factory paint is applied using robotic automation, ensuring consistent viscosity and high-quality finish. In contrast, repainting is done manually, often in suboptimal conditions. The most notable difference is that repainted areas lack the electrocoat layer, consisting only of the color coat and clear coat. This often leads to issues like color mismatch and accelerated paint aging. The impact of repainting includes: 1. Effect on Used Car Value: Used car inspectors typically use paint thickness gauges. Abnormal readings indicate repainted areas, which can reduce the vehicle's resale value by 20,000 to 30,000 yuan, depending on the situation. 2. Damage to the Original Paint's Phosphating and Electrocoat Layers: These layers protect the metal substrate from corrosion. Standard repainting cannot restore them, leading to rust formation over time. Additionally, no matter how skilled the repainting job, color discrepancies and paint aging will eventually become apparent.