Our products
Our Brands

ARDEX WR Prime

High-Performance Render Primer & Additive

ARDEX WR Prime is a specialized performance-enhancing primer and additive designed for professional renders and cement-based construction products. When used as an additive for adhesives, screeds, and grouts, it significantly increases bond strength, flexibility, and working time. As a high-grip primer, it ensures superior adhesion to diverse masonry surfaces and specialized wall panels.

Key Applications & Benefits

  • Additive Performance: Enhances bond strength and flexibility in cement-based renders.
  • Superior Adhesion: Improves grip on concrete, AAC, and fibre-cement sheets.
  • Versatile Use: Engineered for both internal and external environments.

Supported Substrates

  • Masonry (Brick & Blockwork)
  • Concrete Walls
  • AAC (Autoclaved Aerated Concrete) Blocks and Panels
  • Existing Render and Blueboard
  • Fibre-cement Sheet

Technical Specifications

  • Coverage: Approximately 6m² per 1L.
  • Size: 15L Cube.
  • Color: White Liquid.

Downloads

Ardex WR Prime PDS | Ardex WR Prime SDS

Technical specifications and application data sourced from ARDEX Australia