Supaflo PC590 High performance concrete superplasticizer with extended slump retention You might also be interested in Hyperplast PC200 High performance concrete superplasticiser (Formerly known as Flocrete PC200) Hyperplast PC175 High performance polycarboxylic based superplasticiser Hyperplast PC185 High range water reducing admixture with workability retention properties Hyperplast PC175* High performance polycarboxylic based superplasticiser