Sika® Stabilizer-4 R TH

Stabilizer for Concrete and Mortar

Sika® Stabilizer 4R TH is a concrete admixture that increases the stability and cohesiveness of concrete and mortar mixes.

Sika® Stabilizer 4R TH provides the following characteristics and advantages in the fresh concrete properties:
  • Strongly increased internal cohesion of the mix
  • Lower sensitivity against variations in the constituent materials
  • Homogeneous mix
  • Less bleeding
  • Lower tendency to segregation
Sika® Stabilizer 4R TH assists the concrete placing in the following ways:
  • Reduction of compaction defects
  • Smoother concrete surfaces
  • Improved pumpability
  • Equipment is preserved and its service life is
Sika® Stabilizer 4R TH does not contain chlorides or any other ingredients which promote the corrosion of steel. It is therefore suitable for use in reinforced and prestressed concrete structures.