ARDEX WPM 270 Solvent-Based External Primer - 20L
$440.84
ARDEX WPM 270: High-Penetration External Waterproofing Primer
ARDEX WPM 270 is a premium solvent-based primer engineered to seal and enhance adhesion on both dense and highly porous substrates. As a low-viscosity binder, it deeply penetrates surface dust and seals absorbent concrete, providing a stable foundation for waterproofing membranes and protective coatings.
Key Features & Benefits
- High Penetration: Deeply saturates porous substrates and binds surface dust for maximum bond strength.
- Heavy Duty Sealer: Specifically formulated for dense concrete (>30MPa) and external masonry surfaces.
- Fast-Track Efficiency: Rapid 30-minute recoat time allows for same-day membrane application.
- Versatile Application: Clear finish suitable for a wide range of external floor and wall substrates.
Product Specifications
- Suitable Substrates: Fibre-cement sheet, concrete, marine plywood, renders, and masonry blocks.
- Location & Surface: Optimized for external floors and walls.
- Coverage Rate: Approximately 6m² per Litre (120m² per 20L drum).
- Drying Time: Ready for recoating in just 30 minutes (at 23°C).
- Pack Size: 20L Drum.
Technical Resources
Ardex WPM 270 Technical Datasheet (PDS)
Ardex WPM 270 Safety Data Sheet (SDS)
ARDEX WPM 270 is a clear solvent-based primer designed to seal and improve the adhesion of dense or highly porous substrates. Source: Ardex Australia Official Product Data