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Donplast® ES500W

Plasticizing admixture for manufactured concrete products (Formerly known as Hyperplast ES500W)

Donplast ES500W is a chloride free, premium quality plasticizing admixture based on polycarboxylic polymers with selective additives which are especially formulated for machine-made (dry-cast) concrete products.

Donplast ES500W can significantly assist in the production of more uniform and consistent quality concrete products.

Donplast ES500W_TDS_1.pdf
Donplast ES500W_SDS.pdf
  • Improves production cycle times.
  • Improves the cohesion of the concrete mix.
  • Extends the moulds life.
  • Improves compressive strength.
  • Reduces water absorption.

Donplast ES500W is suitable for use in the following applications:

  • Dry cast concrete.
  • Concrete pavers, patio products.
  • Concrete blocks and bricks.
  • Concrete roofing tiles.
  • Dry-Cast concrete pipes.

Donplast ES500W is available in 5 gal (19 litre) containers as well as 275 gal (1,041 litre) IBC totes. Bulk supply in tanker trucks is also available upon request.


Donplast ES500W has a shelf life of 12 months from date of manufacture if stored at temperatures between 35 ˚F and 122˚F (2°C and 50°C).


The recommended dosage of Donplast ES500W is 8 to 38 fl oz/100 Ib (520 - 2478 ml/100 kg) of cement or cementitious materials in the mix including GGBFS, PFA or micro-silica.

Representative trials should be first conducted to determine the optimum dosage of Hyperplast ES500W to meet the performance requirements by using the materials and conditions in actual use.