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Water Reducer Admixture | WR Sika Plastocrete® 50

Supplier: Sika Australia

Sika Plastocrete 50 is a specially formulated water reducer admixture based on selected lignosulfonates, with additional compounds incorporated that aid in placing, floating and finishing of concrete.

Price Guide: POA


  • Sika Plastocrete® 50 is recommended for use in all applications where high quality concrete with superior workability and normal setting times is required.
  • Reduced rate of bleeding.
  • For easy pumping, placing and burnish finish with steel trowel.
  • Mixes containing harsh aggregates and manufactured sand.
  • Coloured concrete using pigments for architectural aesthetics.


  • Sika Plastocrete 50 water reducing admixture provides an economical and highly effective means of reducing the amount of mixing water required to produce concrete of a certain slump by acting as a dispersant for the cement particles in the mix.
  • Excellent Strength Performance.
  • Higher slump can be achieved without further addition of water.
  • Homogeneous concrete therefore lower pump pressure.
  • Improved plastic concrete properties.
  • Sika Plastocrete® 50 enables concrete to achieve internal cohesiveness with improved placement properties. By having better cohesion, segregation and bleeding can be minimized.