Short Answer: What Type of Joint Compound Do I Need? If you are standing in the drywall aisle wondering what type of joint compound you need, you are not alone. The real decision usually comes down to all purpose joint compound vs setting compound, and knowing when to use each one. The best joint compound...
Yes — you can apply joint compound over painted drywall, but proper prep is key. Lightly sand the painted surface to remove sheen, clean off dust, and apply the compound in thin layers. Once dry, sand smooth, prime, and repaint for a seamless finish. 🏠 Joint Compound on Painted Drywall: Q&A Guide 🔹 Basics Q:...