How long will it take for exposed primer to rust?

1 Answers
KeiraMarie
07/29/25 10:14am
Exposed primer will generally rust in about 3-5 months. Below is an introduction to automotive painting: 1. Introduction: 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. 2. Types: The forms include standard paint, metallic paint, and pearl paint. The automotive painting process includes: applying putty, sanding, and painting. Automotive paints include: standard paint; metallic paint; pearl paint; clear coat; matte paint. 3. Composition: The composition of automotive paint. Automotive paint generally has four basic components: film-forming substances (resins), pigments (including extender pigments), solvents, and additives.
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