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NPC - 521 High slump retention Super Plasticizer (Mid PC)

  • NPC - 521 (MID PC) is an economical admixture based on modified polycarboxylic ether.The product has been primarily developed for applications in ready mix concrete plant as well as site-batched concrete. NPC - 521 is specially designed to allow considerable reduction of water cement ratio while maintaining control on extend of set retardation. It is free of chloride & low alkali and it is compatible with all types of cements.

  • APPLICATION: • Ready mixed concrete • Long-distance transporting • Pumped concrete • High workability without segregation or bleeding • High performance concrete for durability • Congested/complex reinforced sections.

  • DOSAGE: 0.5 kg to 1.5 kg per 100 kg of cement. Optimum dosage of NPC-521 should be determined by trial mixes. Please consult with NeoSeal Technical staff for further information.

Shelf life:
  • 12 months

Packaging Detail


Size Units per case Units per Master
230 Kg Drum - -