The caps can then be hidden with putty or gypsum.

To prepare the mixture, you need to mix water, gypsum brand G-10 or G-7 and again PVA glue. The mixture should turn out like a thick sour cream. The back of the product before installation must be wet. Before installing the wall or ceiling where the product will be glued, it is necessary to primed with a mixture of water and PVA glue. The mixture is applied to the back and applied to the surface. If the product is very heavy, you need to use galvanized or announced dowel-gvo-gvo to fix for fixation so that they do not rust later. The caps can then be hidden with putty or gypsum.