Ardex

ARDEX WPM 179 – Bituminous Waterproofing Coating

$249.95 AUD
$249.95 AUD
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ARDEX WPM 179 is a single component, latex-modified bituminous waterproofing coating designed for below-ground applications where flexibility and durability are required. It cures to form a permanently flexible waterproof barrier over concrete and masonry substrates, with strong adhesion and high elongation properties.

The formulation includes root inhibitors to help repel root growth, making it suitable for planter boxes and buried structures where long-term exposure to moisture and soil conditions is expected.

• Single component bituminous coating
• Designed for below-ground waterproofing applications
• High elongation with flexible cured membrane
• Excellent adhesion to concrete and masonry substrates
• Water-based formulation with low odour
• Contains root inhibitors for planter box applications
• Suitable for buried and protected environments

• Basement and retaining walls
• Planter boxes and garden beds
• Underground structures and tunnel linings
• Positive-side below-ground waterproofing
• Areas requiring flexible, soil-resistant membrane systems

• Product type: Latex modified bituminous coating
• Application: Brush or roller
• Coats required: Minimum 2 coats
• Wet film thickness: 0.9mm per coat
• Dry film thickness: ~1.0mm total
• Recoat time: 2–4 hours
• Full cure: 24–48 hours
• Backfilling: 3–4 days
• Coverage: ~7–8m² per unit at 1.0mm DFT
• Colour: Black
• Application temperature: 10°C – 35°C
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