Hyperplast PC300 New generation hyperplasticising admixture for extended slump retention You might also be interested in Hyperplast ES950 Hyperplasticising liquid admixture for high early strength concrete Hyperplast PC260 High performance concrete superplasticiser (Formerly known as Flocrete PC260) Hyperplast PC232 High performance polycarboxylic based superplasticizer Hyperplast PC600F High performance polycarboxilic based, concrete superplasticiser