With its unique thixotropic consistency and excellent water repellent properties on a range of building materials, DRYSEAL stands out. As opposed to conventional liquid products, DRYSEAL can be applied in just one working operation to achieve the desired loadings for maximum effectiveness. Dependent on porosity, the effective siloxane ingredient penetrates the substrate within a short time (30 minutes to several hours) where it reacts to become a polymer silicone resin.