A component mortar for the gluing of KÖSTER Hydrosilicate Boards. KÖSTER Hydrosilicate Adhesive SK is also used for gluing the butted boards and used as a spackle / plaster for the installed boards.
Consumo: Approx. 3 kg / m² (depending on the substrate); Approx. 1.7 kg / m² as spackle per mm layer thickness
