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ARDEX WPM 299 Seam Primer - Waterproof Membrane Adhesive

ARDEX WPM 299 Seam Primer: Professional Lap Bonding Adhesive

ARDEX WPM 299 Seam Primer is a premium, water-resistant adhesive designed specifically for seam tape applications and professional lap bonding. This clear, high-performance primer ensures a superior, long-lasting bond for critical waterproofing membrane joints.

Key Features & Benefits

  • Enhanced Water Resistance: Engineered for reliability in wet conditions and areas prone to periodic ponding.
  • Clear, Professional Finish: Dries transparent for a clean, aesthetic application on all membrane types.
  • High-Efficiency Bonding: Formulated to maximize the adhesion of seam tapes and membrane laps.

Technical Specifications & Usage

ARDEX WPM 299 is intended for waterproofing joints subjected to periodic ponding only. It is not suitable for continuous water immersion (e.g., swimming pools or tanks); such joints must be fusion welded. Always review the Safety Data Sheet (SDS) before application.

Colour: Clear

Download ARDEX WPM 299 SDS

Source: Ardex Australia Official Documentation