Drywall mud, also known as joint compound, is a gypsum-based paste used for finishing drywall joints, corners, and for repairing cracks and holes in existing drywall and plaster. Choosing the right ...

Q. Is taping drywall that hard to do? I watched it done on a television show, and it seems like it's not too tough. What taping drywall tools should I be looking for? What are some secrets of ...