Adhesive for EPS and isolation boards Stirokol is fabricated thin layer of glue on the basis of cement and complements. Stirokol is used to stick boards over bricks, concrete, old mortar, etc. The base must be strong, smooth, clean of dust, and not frozen. The new formulation of Stirokol with cellulose fiber preserves the surface from cracking and makes it stronger and more resistant to temperatures. With its new features, Stirokol can be used for the adhesion of stone wool.