Sika® Retarder-50
Set retarding admixture for concrete
Sika® Retarder-50 is a liquid admixture developed for the control of cement hydration. Sika® Retarder-50 retards and stabilises concrete mixes without negatively influencing their final strength.
Sika® Retarder-50 retards the hydration of cement.
- Strong retardation to facilitate long haulage duration
- High resistance to segregation with reduced bleed
- Extended workability