Flo-Aid NS is a naphthalene sulfonate-based High Range Water Reducer, superplasticizer. It is intended for use in cementitious grout and concrete applications. Flo-Aid NS provides excellent flow and workability without impact to set time. Flo-Aid NS can be used to lower the water-to-cement ratio for increased compressive strength, while maintaining a consistent workability. Flo-Aid NS was designed for use as a superplasticizer in microfine cement grout. It improves penetrability by reducing viscosity and promotes robust grout that is resistant to bleed and segregation.