NULAIR® is a liquid air-detraining admixture that helps reduce plastic air in concrete, while also increasing the unit weight and compressive strength of concrete. Because of this, it also works to decrease the potential for rejected concrete.

The use of DARAFILL® produces a low water content CLSM that primarily improves flowability, lowers density, eliminates segregation and settlement while also controlling strength development in applications where future excavation is required.