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ARDEX K 55 Rapid Drying Self-Levelling Compound 20kg

ARDEX K 55 Rapid Drying Ardurapid Self-Levelling Compound

ARDEX K 55 is a high-performance, fast-drying self-levelling and smoothing compound powered by advanced Ardurapid technology. Designed for maximum efficiency, this floor leveller allows residential and commercial projects to be completed in a single site visit. It is walkable in just 45 minutes and ready for floor coverings—including moisture-sensitive timber—in 1 to 2 hours. ARDEX K 55 features an industry-leading 24-month shelf life when stored correctly.

Key Applications & Benefits

  • Fast-Track Installation: Install floor coverings in 1-2 hours.
  • Extreme Versatility: Suitable for feather edge applications up to any depth.
  • High Coverage: Approximately 13m² at 1mm thickness per 20kg bag.
  • Freshness Guaranteed: Vacuum-sealed packaging ensures a 2-year shelf life.

Compatible Floor Coverings

  • Luxury Vinyl Tiles (LVT), Linoleum, and Carpet
  • Ceramic, Porcelain, and Quarry tiles
  • Timber flooring (including parquetry and floating systems)

Approved Substrates

  • New or existing concrete and rough screeds
  • Existing quarry and ceramic tiles
  • Damp concrete (when used with an ARDEX moisture control system)

Technical Specifications

  • Use: Internal applications (above or below grade)
  • Thickness: 1mm to any depth
  • Walkable: 45-60 minutes
  • Packaging: 20kg Vacuum sealed bag

Recommended Primers

Technical data sourced from the official ARDEX K 55 Product Documentation.