Concealed modules are angles that make up the frame in metal suspended ceiling systems.
Product Standard: TS EN 13964
Gypsum plasterboard is a horizontally applied carrier profile which is applied vertically in Gypsum Board and Wall Cladding Systems.
It is a primer applied to the edges of the plate in drywall systems to prevent dusting.
It is a flexible joint filling plaster used for filling joints at the joints of gypsum board types.