Hyperplast Block E65
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Hyperplast ESX


Efflorescence control and colour enhancing admixture (Formerly known as Blockadd E50)
  • Improves cement and pigment dispersion.
  • Produces more durable concrete, lower in absorption.
  • Minimizes efflorescence.
  • Enhances colour.
  • Chloride free.

Hyperplast Block E50 is a liquid concrete admixture formulated from selected organic materials specially designed to enhance the physical properties and overall appearance of manufactured concrete product.

Hyperplast Block E50 inhibits the formation of excessive watersoluble salts that are known to cause efflorescence on the surface of concrete products. It also plasticizes the concrete mix aiding in the zero-slump manufacturing process.


Hyperplast Block E50 is available in 5 gal (19 litre) containers as well as 275 gal (1,041 litre) and 330 gal (1,249 litre) IBC totes. Bulk supply in tanker trucks is also available upon request.

Shelf Life

Hyperplast Block E50 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).


Hyperplast Block E50 is used to provide colour enhancement and efflorescence control to manufactured concrete product such as concrete paving stones, segmental retaining wall units (SRW), architectural concrete masonry units and concrete bricks.


Hyperplast Block E50 is suitable to use with all types of Portland cement and cement replacement materials. Hyperplast Block E50 can be used in combination with other DCP admixtures to achieve specific working requirements.

For more information, please contact DCP's Technical Department.

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Don Construction Products Inc.

2826 Lineberger Industrial Dr.
Lancaster, SC 29720

Tel: +1 803 286 5430
Fax: +1 803 286 5432

E-mail: info.usa@dcp-int.com