INFORMATION ARDEX P 9
ARDEX P9 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 P9 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)
Some plastics (contact Ardex on specific types)
Epoxy Coatings (contact Ardex on specific coating)
Contact ARDEX if other substrates are encountered.