Ardex P4

Ardex P4 Primer is a ready mixed, rapid drying, solvent free primer. It can be used on internal and external walls, ceilings and floors. It can be used prior to the installation of tile adhesives and floor levelling compounds. The primer can also facilitate tiling onto existing tiles, if need be.

Key features and benefits:

• Coverage: 8kg of undiluted Ardex P4 Primer is usually sufficient for priming at least 40m² per unit (on typical substrates)

  Note: Coverage depends on the texture and absorbency of the substrate. Porous surfaces will require more material.

• Drying time: 1 hour
• Suitability: Suitable for use on concrete, cement and lime renders, sand/cement screeds, ceramic tiles and slabs, terrazzo, dispersion based paints, traces of non-water soluble flooring adhesives, dry screeds, and levelling and smoothing compounds
• Use with Underfloor Heating Systems? Yes
• Use on walls and floors? Yes
• Consistency is optimised to virtually eliminate messy drips and splashes

Recommendations: Ardex P4 Primer is not recommended for use on metal and mastic asphalt, excess residues, polyurethane and epoxy coatings. For these types of surfaces, use Ardex P82 Water Dispersed Epoxy Primer.