Concrete Admixtures,Concrete Superplasticizer,Polycarboxylate Superplasticizer,Dry-mix Motar addtives. Cement Additives Item No.: SUNBO PC-1016 powderPolycarboxylate Based Superplasticizer1.DescriptionPolycarboxylate ether ... concrete, high fluidity concrete, high duration concrete, aluminate cement refractory concrete, low cement refractory concrete, steam curing concrete, self-flowing concrete - ...