A pigmented, white, 100% acrylic water based primer/sealer used in typical AcraTex Texture Coating systems over clean, porous masonry.


  • Water based
  • Penetrates masonry surfaces
  • Seals masonry surfaces
  • Foundation for uniform adhesion and extended durability of subsequent coatings


  • Easy application
  • Ensures consistent appearance and finish of total system

Product code: 19420809

Surface preparation

Relative to Project Substrate and Specified Finish - refer to Project Specific Duspec Specification and AcraTex Substrate Guide.

Product downloads

Interior or Exterior
Technology Type
100% Acrylic
Application Method
Nap Roller, Brush, Airless
How to Apply

Application Guide DULUX AcraTex AcraPrime Water Based may be applied by roller, conventional or airless spray. A brush is required to cut in around edges and obstacles. Typical airless set-up: Graco Ultra 500 using 0.011-0.013 spray tip at approx. 1000 psi. For full details refer to individual Duspec Product and AcraTex Applicational Data Sheets
Volume solids 30%
Toxicity Lead free. Forms a non toxic film. Conforms to AS1647.3
Notes Spread rates nominated are theoretical maximum rates required to achieve the specified film builds for technical performance

VOC Level
< 5g/L untinted
Suitable for exterior application when top coated with a full Acra-Tex system.
Heat Resistance
Up to 90C when topcoated.
Water Resistance
Resists rain and condensation when top coated with a full Acra-Tex system.

Drying Characteristics

Touch Dry
30 Minutes
Full Cure
7 days (25°C,50%R.H.)
Re-Coat Time
2 hours (25°C,50%R.H.)
Dry Film Thickness
20 (Micron per coat)
Wet Film Thickness
65 (Micron per coat)


DULUX AcraTex AcraPrime Water Based acrylic primer/sealer is applied to the substrate to unify the substrate porosity, it ensures maximum adhesion and provides excellent key for following texture coats, particularly DULUX AcraTex Roll On, Trowel On, Spray On, AcraStone.

Health Safety

Clean Up