Sika® Plastocrete® R-6

Water reducing and set retarding concrete admixture

Sika® Plastocrete® R-6 is a set retarding concrete admixture with plasticising effect. Substantial water reduction can be achieved without loss of workability.

  • High slump retention
  • Improved workability without increasing water content
  • Increased strengths
  • Reduced shrinkage and creep
  • Improved surface finish