MasterGlenium SKY 504S - A new polycarboxylic ether superplasticizer for the production of high quality ready-mix concrete with low water cement ratio and exceptional workability

Formerly Glenium Sky 504S


MasterGlenium Sky 504S is an innovative second generation superplasticizer based on polycarboxylic ether (PCE) polymers. It is derived directly from the Total Performance Control™ concept. MasterGlenium Sky 504S is specially engineered for ready-mix concrete. Its particular configuration allows its delayed adsorption onto the cement particles and disperses them efficiently. As compared with other PCE superplasticizers, it is possible to obtain a high quality concrete mix with accelerated strength development and extended workability without delayed setting characteristics.

Where is MasterGlenium SKY 504S applied?

MasterGlenium Sky 504S is used for the production of high quality ready-mix concrete. MasterGlenium Sky 504S may be used in combination with MasterMatrix admixtures for producing Smart Dynamic Concrete, capable of self-compaction, even in the presence of dense reinforcement. 

What are the advantages of MasterGlenium SKY 504S?

MasterGlenium Sky 504S offers the following benefits for: 


  • Capability of delivering high performance concrete at any time to the job site in place 
  • Production of a concrete with low water cement ratios without loss of workability
  • Single product for many application needs 


  • Easier placing and faster strength development
  • Improved concrete surfaces
  • Guarantee to place the same concrete as specified and ordered from readymix plant


  • Insurance that concrete meets original specification  High quality durable concrete 
  • High quality durable concrete 

Product Information

Technical Data Sheet

Info & price request

Midrand: +27112032405 Westonaria: +27117541343
Coastal Regions: +27112032405


MasterGlenium SKY 504S TDS

pdf (56,72 Kb)
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