naphthalene based superplasticizer; and polycarboxylene based superplasticizer; packing:25kgs/bag net weight. Description: Superplasticizer having powerful dispersing properties & capable of producing very mobile, free flowing pumpable concrete. Super plasticizer is an excellent dispersing agent for cement particles & promotes fine dispersion with controlled rheological behavior of cementitious compositions ensuring for extended workability. Normal flow and slump characteristics can be maintained with a reduced water content ratio in the concrete mix, resulting in increased final strength.