Intrusion-Aid SCG is a High Range Water Reducing Grout Fluidifier, per ASTM C937. When high strength augercast (ACIP/CFA) grout is required, Intrusion-Aid SCG provides the maximum amount of workability at low water-to-cement ratios (w/c). This premium Grout Fluidifier creates fluid grout without sacrificing compressive strength. In a properly designed mix Intrusion-Aid SCG should provide all of the water reduction needed. Intrusion-Aid SCG meets the requirements of a Type F, water-reducing, high-range admixture according to ASTM C 494.