Sika Retardol®-25
A universal liquid concrete admixture for long and medium set retardation. Sika Retardol -25 meets requirements for set retarding admixtures according to SIA Standard 162 (1989) and guideline A (1982) FSHBZ.
- Controlled extension of setting times.
- Increased strengths.
- Reduced shrinkage and creep.
- Chloride free-does not attack reinforcement.