SikaRapid®-3

Set accelerating admixture for concrete and mortar.

SikaRapid®-3 is a chloride-free, set-accelerating admixture for concrete and mortar.  SikaRapid®-3 promotes early strength development without negatively influencing final strengths.

SikaRapid®-3 accelerates the set of the concrete and provides benefits such as:
  • Faster formwork striking times
  • Reduced or eliminated heat or steam curing
  • Continuous concreting at low temperatures
  • No negative effects on the final strengths
  • Chloride-free so suitable for use in steel-reinforced and prestressed concrete