Five Star Hybrid Grout is the industries leading cement-based, nonmetallic, non-shrink, UHP (ultra high performance) cement grouting compound for various applications including machinery and equipment. It is formulated with Air Release technology that combines high performance with the greatest reliability. When tested in accordance with ASTM C 827, Five Star Hybrid Grout exhibits positive expansion. Five Star Hybrid grout meets the performance requirements of ASTM C 1107-02 Grades A, B and C, ASTM C 1107-07, and CRD-C 621-93 specifications for non-shrink grout over a wide temperature range, 40?F – 90?F (4?C – 32?C). Characteristics Include: -Ultra-high 1, 7 and 28 day compressive strengths -95% EBA (effective bearing area) when proper grouting procedures are followed -can be poured or pumped -non-shrink from time of placement -can be installed over a wide temperature range (35Deg F. to 100 Deg f.) Uses Include: grouting of machinery and equipment, structural steel posts and columns, grouting of tanks and vessels, wind turbines, compressors and turbo equipment, grouting of dowels and anchors, etc.