Concrete Admixtures, Superplasticizer,Polycarboxylate Based Superplasticizer,High Efficient Water Reducer,Cement addtives Item No.: SUNBO PC-3010 liquid with early-strength performancePolycarboxylate Based ... : One year(Powder), Six months(Liquid)7. TransportationThis product is non-toxin and non-flammable, so the transportation requirement is general. Polycarboxylate Superplasticizer