Duramul™  2164 acrylic emulsion has been developed especially for use in concrete and mortars. It acts as an internal plasticiser, adhesion promoter and as a strengthening agent. Other applications include the newer coating areas of two pack cementitious coatings and for asbestos fibre encapsulation in roofing applications. 

Duramul 2164 acrylic emulsion exhibits clear performance benefits over common PVA vinyl types of mortar additives, especially in terms of resistance to hydrolysis, weathering and oils.

The emulsion also contains no calcium chloride. 

Technical Informations

Application Advice/Typical Applications


  • finds applications in a wide range of traditional and newer concrete and mortar applications, particularly two-pack cementitious coating systems
  • it is also useful as an additive to concrete or mortar, where it will improve adhesion of thin renders, assist in the formulation of crack and hole repair mortars and floor tile adhesives
  • compatible with cellulosic and acrylic thickeners, coalescing solvents and commonly used fillers, i.e. clay, talc and titanium dioxide
  • acts as an internal plasticiser, adhesion promoter and as a strengthening agent.

Performance benefits:

  • tough and flexible
  • excellent resistance to weathering and non yellowing
  • improves adhesion to thin renders R
  • resistance to hydrolysis and oils
  • contains no calcium chloride 

Shipping and Storage

To ensure maximum stability and optimum polymer properties, product should be stored in closed container at a temperature between 5°C and 35°C, away from heat sources and direct sunlight. Product should be used as soon as possible after opening. All storage should conform to local fire and building codes.

When properly stored, this product will remain stable for 6 months from date of delivery.

Product Security/Health and Safety

Before handling, please read the Safety Data Sheet of this product for advise, use and disposal.

For further information regarding this product please refer to:

Synthomer Sdn Bhd,
Phone: +607-739 1000
FAX: +607-739 1036
eMail: info.asia@synthomer.com


Character Value Unit
Non volatile - weight 48 - 50 %  
Viscosity 50 - 500 cps 
pH 8 - 8.5  
Tg 13 °C 

Available Documents

Technical datasheet

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