Hyperplast PC555 High performance concrete admixture based on polycarboxylic polymers You might also be interested in Hyperplast PC280 High performance concrete superplasticiser (Formerly known as Flocrete PC280) Hyperplast ES901 High performance early strength concrete hyperplasticiser Hyperplast LPC300A High performance concrete superplasticiser Hyperplast PC200 High performance concrete superplasticiser (Formerly known as Flocrete PC200)