weber.pas 461 AquaBalance
weber.pas 461 AquaBalance
Hydrophilic silicate top coat with decorative grain-to-grain texture, biocide-free
Colors
Product features
- without biocidal film preservation
- controlled hydrophilic surface with a balanced moisture management, preventing formation of algae and fungi
- highly open to water vapour
- particularly weather-resistant
- provides a high bonding to substrate thanks to silicification
- solvent-free
Product advantages
- without biocidal film preservation
- controlled hydrophilic, balanced moisture balance
- highly open to water vapour
weber.pas 461 AquaBalance is a silicone-based overlay render (top coat) for indoor and outdoor use with excellent and durable protection against algae and fungi. Suitable as a finish top coat on weber.dur underlay renders (base coat) and on weber.therm ETICS (external thermal insulation composite systems).
| Grain sizes | 1,5 / 2 / 3 mm |
| Layer thickness | 1,5 - 3 mm |
| Water vapour diffusion stream density (EN 7783-2) | 150 g/m² d |
| Diffusion-equivalent air layer thickness (DIN ISO 7783-2) | 0,2 m |
| Maximum water absorption | 650 g/m² |
| Drying at +20°C/65% r.h. within 18 hours | 450 g/m² |
| Base color | white (200.3) |
| Color shades | tintable according weber color worlds |
| Application tool | smoothing trowel, plastic (PVC) trowel, spray gun |
| Composition | organic binders, potassium water glass, graded mineral aggregates, additives for better workability and adhesion to the base coat, high-quality pigments, without biocidal facade preservation (film preservation) |
| Class of capillary water absorption (DIN EN 998-1) | W2 |
| Water permeability rate (DIN EN 1062-3) | < 0,3 kg/m²√h |
| Water vapour diffusion stream density (DIN EN 1062-1) | V1 |
| Bonding strength | ≥ 0,3 MPa |
| Class of reaction to fire | A2-s1, d0 |
Sustainability data sheet
