Ready-mix material, based on inorganic loads with the required additives to be supplied as a readymix compound without requiring any prior mixture with water. Includes a water-repellent that makes it resistant to humidity for use in interiors with greater exposure to high humidity levels (bathrooms, kitchens, etc.). The Pladur® LH joints compound hardens as it dries and comes into contact with air. Drying time is from 12 to 48 hours, depending on the weather conditions at the time of application (the higher the temperature and the lower the humidity level, the longer the resulting drying times).