Sika® Retarder-50

Set retarding/stabilising admixture

Sika® Retarder-50 is a liquid admixture developed for the control of cement hydration. Sika® Retarder-50 retards/stabilises concrete mixes without negatively influencing their quality.

Sika® Retarder-50 retards/stabilises the hydration of the cement.
  • Strong retardation/stabilising to overcome long haulage distances
  • High resistance to segregation with reduced bleed
  • Extended workability
  • Provides higher ultimate strengths