Polyheed 709R 

POLYHEED 709R is a ready-to-use liquid admixture for making better, more uniform and more predictable high quality concrete. It retards the setting time to facilitate placing and finishing.

POLYHEED 709R has been formulated to meet the requirements of ASTM C494 for Types B and D admixtures. POLYHEED 709R is compatible with all cements meeting recognised international standards.