Flo-Aid WR-NCA is a non-chloride accelerator and water reducer for cementitious concrete or grout. Flo-Aid NCA improves fluidity and reduces the amount of time until initial and final set. It can be used to reduce the water-to-cement ratio for increased compressive strength without compromising workability. It is especially useful in applications that require early hardening or increased early strength, to expedite production. Flo-Aid WR-NCA can be used in cold weather to prevent delayed setting time. Micro-Aid TCA meets the requirements of a Type E, water reducing and accelerating admixture according to ASTM C 494. Flo-Aid WR-NCA does not contain calcium chloride and is not corrosive. Flo-Aid WR-NCS can be used in steel-reinforced concrete.