Extended Workability High-Range Water Reducing Admixture

PLASTOL 6200EXT high-range water-reducing admixture is formulated using advanced polycarboxylate technology, specifically engineered for concrete to provide extended workability retention minimizing the need for job site slump adjustments while maintaining consistent air contents form batching to placing of concrete.  In addition, PLASTOL 6200EXT maintains the typical benefits of polycarboxylate technology of high compressive strengths, flexural strengths, and excellent setting characteristics.  PLASTOL 6200 EXT can be used to reduce the total cement content and used with supplementary cementitious materials.  PLASTOL 6200EXT does not contain added chlorides or chemicals known to promote the corrosion of steel.

Features & Benefits

  • Provides exceptional workability
  • Consistent control of air content
  • Higher early and ultimate strengths
  • Reduces or eliminates job-site addition of HRWR
  • Lowers number of rejected concrete loads
  • Aids in concrete placement and reduces labor costs


  • Ready-mix concrete with maximum water reduction requirements
  • Excellent workability retention without set retardation
  • Self-consolidating concrete (SCC)
  • Low w/c ratio concrete
  • High-performance concrete
  • Precast/pre-stressed concrete
  • Flatwork and mass concrete
  • Pervious concrete

Specifications / Compliances

  • ASTM C 494, Type A and Type F
  • AASHTO M 194, Type A and Type F


PLASTOL 6200EXT is packaged in bulk, 275 gal (1041 L) totes, 55 gal (208 L) drums and 5 gal (18.9 L) pails.