Radcon when applied requires capillary suction into dry concrete prior to the application watering procedure.
Therefore Radcon cannot be applied to wet concrete be it simply damp or have water permeating through. Crystal growth materials are better suited to these applications (Radmyx).
Radcon should not be applied on any concrete surfaces where the general matrix and/or cracks present have been contaminated with water repellent materials.
Obviously if water cannot absorb in then neither can Radcon so its chemical reaction with cementitious concretes is impeded.
Radcon is generally suited to all “ABOVE GRADE” applications including all water holding vessel applications.