Course Plaster (Derztek)

Grouting Plaster COREX is a filling plaster used with joint tape in joints. It provides ease of release to the user. The special additives contained in it delay the absorption of DERZTEK mortar water on the plate surface. In addition to its filling function, it creates a smooth surface due to its special grain distribution. It has high adhesion. Since it is a breathing material, it creates a healthy environment by balancing the humidity. It does not crack in the joints since it has a stretching feature. It ensures a monolithic operation of the applied surface.