A scientifically formulated blend containing portland cement, sand, and other additives designed to provide a high strength, flowable fill for reinforced masonry construction.  Superior flow properties with reduced segregation. Bonds adjacent masonry units and reinforcing steel together with the masonry assembly to produce a structurally sound final wall system. Use Coarse Grout for filling grout spaces greater than 2” in brick or block masonry and Fine Grout for grout spaces less than 2”. Meets ASTM C-476 specifications.