Ready mix, modified, highly concentrated inorganic compound of active chemical admixtures with the ability of penetrating deeply into the pores of the construction material, forming insoluble crystals, thus sealing the pores and capillaries from penetrating water and other liquids. It is added to concrete and cement-based mortars, thus improving the final properties and increases water tightness and resistance to aggressive substances. Suitable for application on critical spots of concrete structures (wall to floor joints, construction joints). 

• In-depth action with formation of crystallization accelerating products
• Water impermeability