ARDEX P 82™ is a high-strength, solvent-free primer that improves the adhesion of ARDEX products over smooth, non-absorbent substrates such as ceramic and other stone tiles, terrazzo, epoxy and metal decking. ARDEX P 82 is also used over wooden subfloors, including plywood and strip wood, as well as over cutback and other non-water-soluble adhesive residues.


  • For wood, cutback, metal and other non-porous substrates
  • Waterborne two-component primer
  • Seals the substrate
  • Improves the bond of ARDEX Underlayments and Toppings
  • Use for interior use only


One unit contains two 1/2 gallon containers.

P-82 Ultra Prime Primer

    • Over wood: 300 - 400 sq. ft.
    • Over burnished concrete and ceramic, quarry and porcelain tiles: 400 - 500 sq. ft.
    • Over epoxy and other smooth, non-porous surfaces: 500 - 600 sq.
  • Min. 3 hours, max. 24 hours

Proud Affiliates:


Corporate Office


13735 Lakefront Drive

Earth City, MO 63045



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