Plastol 6420

PLASTOL 6420 is a polycarboxylate based plasticizing admixture for concrete which is flexible enough to use as an ASTM C 494 Type A & Type F water reducer. Plastol 6420 is a mid-range/high-range water reducing and plasticizing admixture for concrete. Plastol 6420 shows improved finishing characteristics when compared to other commonly used Type A (typically 5 to 6% water reduction) or Type F (typically 12 to 15% water reduction)admixtures. This mid-range approach to water reducing admixtures allows for a wide range of usable dosage rates for a broad application spectrum. PLASTOL 6420 does not contain calcium chloride.


Plastic Concrete

  • Improves finishability
  • Improves workability
  • Reduces water requirement
  • Improves setting times
  • Superior slump retention
  • Improved air consistency

Hardened Concrete

  • Increases early and late age strengths
  • Reduces permeability
  • Increases durability


  • Ready mix concrete
  • Precast concrete
  • Cast in place
  • Self-consolidating concrete
  • Concrete mixtures utilizing Fly Ash, Slag or other natural pozzolans


PLASTOL 6420 meets or exceeds the requirements of:

ASTM C 494, Type A and Type F



PLASTOL 6420 is packaged in bulk, 275 gal (1041 L) totes, 55 gal (208 L) drums, and 5 gal (18.9 L) pails.

For pricing
and availabilty,

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