MasterCast 301 (Formerly: Rheomix 301), is a high performance micro air entraining mortar admixture designed to improve impermeability, workability, and Freeze-Thaw resistance in plaster mortars.


MasterCast 301 Fields of Application

  • In inner-outer spaces for vertical applications.
  • In plaster mortars to improve impermeability.
  • In brick and stone coating mortars for improving workability.

MasterCast 301 Features and Benefits

  • Has homogenous air entraining property.
  • Reduces segregation and efflorescence effects which can be seen on mortars without admixture.
  • Improves neatness and workability properties in mortars.

Emrah Karataş

Admix. System Sales Mng. Phone: +90 216 570 3607