| Inside the foyer, the lower walls were panelled in gaboon mahogany, with wallboard above. |
| This anchor is designed for use in wallboard, plaster, or other hollow walls, such as tiled wallboard. |
| Fasten the corners of the gypsum lath or wallboard to the existing lath behind the plaster. |
| If you have gypsum wallboard, avoid pressing too hard or you will cut through its paper facing. |
| Drywall, often called gypsum, wallboard or sheetrock, is made of a crumbly fire resistant substance called gypsum. |
| When someone presses against a loosely nailed surface, the wallboard moves, and the nail heads pop through. |
