How to Sand MDF for Paint: Prevent Swelling, Fuzz, and Get a Smooth Finish
Painting MDF (medium-density fiberboard) can be trickyβif you sand incorrectly, the surface swells or becomes fuzzy, ruining your finish. In this long-tail, SEO-optimized guide, you'll learn exactly how to sand MDF for paint, the right grits to use, and how...