Hyperplast PC400 High performance concrete admixture based on polycarboxylic polymers You might also be interested in Hyperplast PC340 High performance concrete admixture based on polycarboxylic polymers Hyperplast PC240M High performance concrete admixture based on polycarboxylic polymers Hyperplast PC678R High performance early strength concrete hyperplasticiser Hyperplast PC240L New generation hyperplasticising admixture for extended slump retention