Removing a deep scratch could mean causing more harm than good if you go through the clear and expose the base coat, or in the case of a single-stage paint, exposing the primer under the color coat, which can then only be repaired by repainting the affect
Removing a deep scratch could mean causing more harm than good if you go through the clear and expose the base coat, or in the case of a single-stage paint, exposing the primer under the color coat, which can then only be repaired by repainting the affect
去除深度划痕可能意味着导致更深的划痕，如果你进行整车清洁并暴出头道底漆或者第一层漆，在漆面下暴出初层底漆，唯一可以修复的只是重新漆过的经过处理的地域。