Hyperplast PC644 High performance concrete admixture based on Polycarboxilics ether polymer for concrete with low water cement ratio You might also be interested in Hyperplast PC260 High performance concrete superplasticiser (Formerly known as Flocrete PC260) Hyperplast PC222 High performance polycarboxylic based superplasticizer Hyperplast PC800 High performance concrete superplasticiser Hyperplast ES901 High performance early strength concrete hyperplasticiser