What Grit Sandpaper Do You Use for Drywall Mud?
https://civilguidelines.com/articles/sanding-drywall.html
When working with drywall mud, also known as joint compound, achieving a flawless finish requires precision, technique, and the correct grit sandpaper. Whether you are a DIY enthusiast or a seasoned professional, understanding which grit to use at each stage of sanding is critical for optimal results. Sanding drywall is a vital step in the drywall finishing process. After applying mud to cover joints, screws, and imperfections, sanding smooths the surface, removes high spots, and prepares it for priming and painting. The goal is to create a seamless surface that blends into the surrounding wall or ceiling.