In Order to Glue a Drywall On Anneven Brick Or Block Wall, it is Necessary to Apply Glue to Two Layers. USING A TROWEL, Apply Glue Pointwise in the Middle of the Stove and Througout Its Perimeter. In Order to Glue a Piece of Drywall Simply on a Narrow Area, it is Necessary to Apply Glue to the Wall Itself. When you apply Glue, Press the Plasterboard Plate to the Wall.