A high build epoxy coating for sealing and filling porous and irregular cementitious surfaces. Particularly recommended for walls in critical areas of institutional, pharmaceutical, and food processing plants where concrete surfaces must be prepared for ease of cleaning and surface decontamination. It is recommended as a primer on concrete under Sanitile and other Carboline topcoats. Not recommended for immersion service without recommended topcoats. Trowel grade (TG) version available.