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			Krystal 15 Emulsion is a state of the art, water emulsion of 100% acrylic polymers.    This high-quality polymer produces a VOC compliant compound for curing freshly placed concrete, while assuring total resistance to yellowing from ultraviolet exposure.    Krystal is also freeze-thaw resistant.    \nMeets ASTM C-309, Types I & ID, Classes A & B