Skip Ribbon Commands
Skip to main content
Sign In

 ARDEX P 51™


ARDEX P 51is a solvent-free primer that improves the adhesion of ARDEX products over standard absorbent dry concrete substrates, as well as over other substrates in specialized applications.  ARDEX P 51 also can be used over wood with select products such as ARDEX GS-4and ARDEX Liquid Backerboard™. Non-porous substrates such as burnished concrete, terrazzo, quarry and ceramic tile, and epoxy coatings must be primed with ARDEX P 82™ Ultra Prime.

Specific substrate preparation requirements are provided in the individual Technical Brochures for each ARDEX product. Please refer to the ARDEX Technical Brochures for further information.

View Product Sheet     English  Spanish  French

  • For standard absorbent concrete
  • Concentrated primer – dilutes with water
  • Seals the substrate
  • Improves the bond of ARDEX Underlayments and Toppings
  • For interior use only

Available in 1 and 4 gallon packaging


 Technical Data Reference


 Safety Data Sheets


 Case Studies

P 51 Package Front