Quikrete 20 lb. Hydraulic WaterStop Cement Concrete Mix ...
Product Overview. Quikrete 20 lb. Hydraulic WaterStop Cement blocks running water and seals leaks in cracked masonry and concrete surfaces. It is suitable for above grade and below grade concrete and masonry repairs. Quikrete 20 lb. Hydraulic WaterStop Cement sets very quickly enabling it to stop active water leaks. Quikrete 20 lb.