Sika® Air-260


Sika® Air-260 is an aqueous solution of a unique, synthetically manufactured surfactant for the air entrainment of concrete. Sika® Air-260 meets the requirements of ASTM C260/AASHTO M 154.

Sika® Air-260 provides an enhanced concrete durability with a greater resistance to freeze-thaw cycles.      Sika® Air-260 also provides:   
  • Controllability of the air content,
  • Improved air-void system,
  • Reduced size and number of capillary channels,
  • Improved workability especially in lean or harsh mixes,
  • Reduced bleeding.
   Sika® Air-260 does not contain intentionally added chlorides.