Can touch-up paint be leveled by polishing?

[AuroraAnn]

Touch-up paint cannot be polished because the applied paint lacks hardness and will come off if polished. Below is a detailed explanation about it: 1. Introduction 1: For minor scratches, prevention is key. Protect the paint surface when it is still new by applying a layer of mirror glaze. Mirror glaze mainly consists of high-molecular polymers and is applied directly to the paint surface. After cleaning the car body, use a polishing machine or manual operation to vibrate and press the mirror glaze into the paint, forming a protective mesh-like film that significantly enhances the paint's hardness. 2. Introduction 2: If the scratches on the car body have exposed the primer, localized touch-up painting is required.