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High Range Water Reducing Admixture

PLASTOL ULTRA 209 high-range water-reducing admixture employs the latest advancements in polycarboxylate technology and is formulated to meet the demands of the precast/pre-stressed concrete industry.  PLASTOL ULTRA 209 maximizes cement efficiency, maintains consistent air contents, and has excellent set/strength gain characteristics.  PLASTOL ULTRA 209 also improves concrete flow, finishing, and formed surface appearance.  It provides compressive and flexural strength gains that can lower cement requirements and extend the use of supplementary cementitious materials.  PLASTOL ULTRA 209 contains no added chlorides or chemicals known to promote the corrosion of steel.

Features & Benefits

  • Superior slump gain
  • Consistent control of air content
  • Improved cement hydration
  • Low dosage, high efficiency
  • Higher early and ultimate strengths
  • Lowers number of rejected concrete loads
  • Quicker stripping times
  • Aids in concrete placement and reduces labor cost
  • Improved finishability


  • Precast/pre-stressed concrete
  • Self-consolidating concrete (SCC)
  • High slump, flowable concrete
  • Low water to cement ratio concrete
  • High early strength concrete
  • Ready-mix 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 ULTRA 209 is packaged in bulk, 275 gal (1041 L) totes, 55 gal (208 L) drums and 5 gal (18.9 L) pails.