Is Joint Compound The Same As Drywall Mud?

Is Joint Compound The Same As Drywall Mud? Drywall mud, also called joint compound, is a gypsum-based paste used to finish drywall joints and corners in new drywall installations. It’s also handy for repairing cracks and holes in existing drywall and plaster surfaces. What is the real name for drywall mud? Joint compound – also