Brick:Concrete: 3.7 - 5.5 m²/L
Concrete: 2.1 - 3.1 m²/L
Stucco: 2.2 - 3.7 m²/L
Durex® Acrotel WRS Water-Repellent Sealer is a single-component, acrylic copolymer, VOC-compliant concrete & masonry sealer for porous substrates. It is formulated to be used as a high-performance non-film forming, water-repellent penetrating sealer to protect all types of concrete and masonry.
- VOC compliant; lower VOCs than silane-based sealers
- Alkali resistant
- Excellent moisture vapour transmission
- Non-Film Forming. Invisible when cured.
- Retains matte surface of concrete / masonry
- Meets the requirements of ASTM C-309 for unit moisture loss (< 0.055 gm/cm2 of surface at 72 hours) and ASTM C-1315 for water retention
- Longer lasting properties of water repellency than any silane-based sealer (minimum 5 years)
- Unlike saline-based sealers, humidity or moisture does not limit the application and properties
Durex® Acrotel WRS Water-Repellent Sealer for Porous Substrates is to be used as a water repellent for the purpose of waterproofing and sealing masonry surfaces, stucco and concrete. It replaces harmful silane-based masonry sealers.
| Colour | Please see Durex® Colour Selection Guide for available colour options. | |
| Resin Type | Acrylic copolymer | |
| Coverage | Brick: 3.7-5.5 m2/L | |
| Drying Time @ 23°C (75°F), 55% RH | To touch/recoat: 1 hour | |
| Reducer / Clean up | Mineral spirit |
| Method | Results | |
|---|---|---|
| Percent Solids | ASTM D7232-06 | 54% (wt.) |
| Viscosity (Brookfield) 23°C (75°F) | ASTM D2196 | 35-40 KU |
| VOC | ASTM D3960 | < 350 g/L |
| Specific Gravity | ASTM D333 | 1.00 ± 0.10 g/L |
| Sheen (60°) | ASTM D3679 | < 5% Dead Flat @ 60° |
| Moisture Penetration and Absorption | Moisture Penetration through | 99.5% |
| Moisture Penetration and Absorption | Reduction in Water Absorption | 99.6% |
| Moisture Penetration and Absorption | Reduction in Water Absorption | 97% |
