Hyperplast PC231 High performance polycarboxylic based superplasticizer You might also be interested in Hyperplast PC261 High performance polycarboxylic ether based superplasticiser Hyperplast PC319 High performance polycarboxylic ether based superplasticiser Hyperplast PC200 High performance concrete superplasticiser (Formerly known as Flocrete PC200) Hyperplast PC400 High performance concrete admixture based on polycarboxylic polymers