Hyperplast PC300 New generation hyperplasticising admixture for extended slump retention You might also be interested in Hyperplast PC770 High performance concrete superplasticiser Hyperplast ES901 High performance early strength concrete hyperplasticiser Hyperplast PC260 High performance concrete superplasticiser (Formerly known as Flocrete PC260) Hyperplast PC234 High performance concrete superplasticiser