Single-Part Primer

  • Improves adhesion to smooth, non-porous substrates
  • Water-based – Solvent Free
  • Low VOC content

ARDEX P 9 Single Part Primer is a water-based primer used for improving the adhesion of ARDEX products to smooth, dense and various non-porous substrates. It is easy to apply with a brush or roller with applications of subsequent products able to take place with minimal downtime. ARDEX P 9 Single Part Primer is suitable for internal and external wall or floor applications.


  • Particleboard, plywood, sheet timber
  • Medium density fibre-cement sheet, compressed fibre-cement sheet
  • Jointing compound over plasterboard Concrete, renders, screeds, masonry and lightweight concrete blocks
  • Autoclaved aerated concrete (AAC)
  • Existing Glazed Tiles (not suitable for shower floors or permanently immersed conditions)
  • Metal Surfaces
  • Some plastics (contact Ardex on specific types)
  • Epoxy Coatings (contact Ardex on specific coating)
  • Painted Surfaces


Ardex P9 TDS

1 file(s) 35.08 KB

Ardex P9 MSDS

1 file(s) 216.01 KB

BPIR Ardex Primers

1 file(s) 158.30 KB