MasterSet R 100 - High performance retarding plasticizer for concrete

Formerly MasterPozzolith 100XR


MasterSet R 100 is a high performance plasticizing retarder, beneficial in maintaining workability especially in high ambient temperatures.

Where is MasterSet R 100 applied?

  • Of particular value for ready-mix concrete where high workability retention and retardation are of prime importance
  • Hot weather concreting of all types 
  • Reduction in permeability, reducing effect of groundwater salts on concrete and steel
  • To improve cohesion, workability and compactability in concretes using poorly graded/shaped fine aggregates

What are the advantages of MasterSet R 100?

  • Considerably improves the cohesion of concrete, reducing segregation and bleed water
  • Of particular use where fine aggregates of poor grading and particle shape are evident 
  • Reduces placing problems in hot weather by improved workability and workability retention in conjunction with extended setting times
  • Improved surface finish
  • Improved trowellability
  • Reduces honeycombing / cold joint effects
  • Improves pumpability of concrete 
  • Reduces effects of various modes of attack on concrete and embedded steel by considerable reduction in permeability

Product Information

Technical Data Sheet

Info & price request

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


MasterSet R 100 TDS

pdf (63,69 Kb)
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