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ARDEX A30 Feather Edge Patching & Repair Compound - 20kg

Fast-Setting Internal Patching Compound & Floor Repair

ARDEX A 30 is a high-performance, slump-free feather edge patching compound engineered for internal filling of cavities, holes, and surface unevenness. Ideal for both walls and floors, this repair mortar provides exceptional bond strength and a smooth finish. Once mixed with water, it creates a workable, slump-free mortar with a 15-minute pot life, drying rapidly through hydration for a tension-free finish.

Recommended Floor Coverings:

  • Linoleum, vinyl, and carpet
  • Ceramic and quarry tiles
  • Timber flooring – parquetry and floating systems

Compatible Substrates:

  • New and existing concrete
  • Concrete masonry or cement render
  • Non-porous surfaces (prime with ARDEX P9)
  • Porous surfaces (prime with ARDEX P51)

Key Applications & Usage:

  • Internal Areas: Precision filling of grooves, holes, and uneven patches in wall and floor surfaces.
  • Stairs & Landings: Reliable repair and levelling of edges and treads.
  • Ramps: Creating smooth transitions and graduated floor surfaces.

Technical Specifications:

  • Working Time: Approx. 15 minutes
  • Thickness: 0-20mm in a single application
  • Drying & Curing: Sets in 15 mins; ready for levelling/flooring in 60 mins.
  • Packaging: 20kg triple-layered bag

System Accessories:

Ensure optimal adhesion with Ardex P82 for dense surfaces or Ardex P51 for porous substrates.

ARDEX A 30 is a slump-free feather edge patching compound that dries fast through hydration to a virtually tension-free compound, ideal for internal filling and patching. Source: Ardex Australia Official Documentation