Ardex P 51 Primer
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Product Description
Ardex P 51 Primer

Ardex P 51 is 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-4 and 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.
  • For standard absorbent concrete
  • Concentrated primer dilutes with water
  • Seals the substrate
  • Improves the bond of Ardex Underlayments and Toppings
  • For interior use only

This item weighs: 10 lbs. per unit/each.


All measurements are nominal unless other wise noted.

Sizing and shade variation from batch to batch are inherent in all clay fired material.

Ardex P 51 Primer

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Schluter has implemented a price increase effective June 1,2022. We are updating our pricing, please call to confirm Schluter pricing before placing an order.


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