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ARDEX A45 Rapid Drying Slump-Free Repair Mortar 20kg

ARDEX A 45: High-Performance Rapid-Drying Repair Mortar

ARDEX A 45 is a premium, rapid-hardening, slump-free repair mortar designed for professional concrete restoration. Engineered for extreme hardness and a shrinkage-free finish, it is the ideal solution for internal ramp formation, repairing stairs, and filling floor penetrations. Its smooth, wet-trowel finish allows for the immediate installation of various floor coverings.

Key Benefits & Applications

  • Rapid Results: Sets in just 15 minutes; ready for flooring in approximately 90 minutes.
  • Slump-Free Design: Perfect for vertical and overhead applications like stairs, coves, and ramps.
  • Versatile Coverings: Compatible with vinyl, linoleum, carpet, tiles, parquetry, and floating timber.
  • Broad Capability: Apply from 2-30mm in one application (bulk fill up to 40mm).

Substrate Compatibility & Priming

ARDEX A 45 is suitable for new and existing concrete, concrete masonry, and cement render. Proper priming ensures a high-strength bond.

  • Porous Surfaces: Prime with ARDEX P51.
  • Non-Porous Surfaces: Prime with ARDEX P9 or ARDEX P82.

Technical Specifications

  • Packaging: 20kg triple-layered bag.
  • Coverage: Approximately 12m² at 1mm thickness.
  • Location: Internal above or below grade applications.
  • Compressive Strength: High early strength for heavy traffic.

Downloads

Ardex A45 PDS | Ardex A45 SDS

Technical data and application instructions sourced from Ardex Australia Official Product Documentation.