Solution for Rust on Tiggo 3 Sunroof?

[DiLeah]

Use a flat-head screwdriver to scrape off the paint bubbles, sand with sandpaper, and carefully wipe away surface dust. After wiping with alcohol cotton, slowly apply touch-up paint with a touch-up pen, taking care to let it evenly penetrate into the gaps. Once the paint is dry, fill the gaps with 502 glue along the entire seam. Remember to proceed slowly to avoid drips that are hard to clean. After drying, apply another layer of 502 glue to completely seal the gaps at the joints. Regularly inspect the sunroof area and promptly wipe away any dust or water stains when opening the sunroof.