AIRTIGHT WHITE® BRUSH
High technology, fibre reinforced polymer emulsion applied with a paintbrush. Dries to form a permanent flexible airtight vapour control membrane (AVCM).
- Floor/ wall connections.
- Wall/ ceiling connections.
- Window/ wall connections.
- Pipe penetrations.
- Walls.
- Wall/ wall connections.
- Vertical and horizontal joints.
- Curtain walls.
- Wall/roof connections (steel deck).
A polymer-based paste which is applied with a paintbrush and dries to an airtight vapour control membrane (AVCM) with excellent adhesion on different substrates.
Features and benefits:
- This product is ready to use and can be applied both vertically and horizontally.
- Volatile organic content (VOC), carcinogens, ammonia and formaldehyde-free.
Applications:
- Floor/ wall connections.
- Wall/ ceiling connections.
- Window/ wall connections.
- Pipe penetrations.
- Walls.
- Wall/ wall connections.
- Vertical and horizontal joints.
- Curtain walls.
- Wall/roof connections (steel deck).
| Material | Manufacturer's standard |
| Uniclass 2015 | |
| CAWS | H11/110 Curtain walling H11/785 Air and vapour control layer H20/10 Sheet cladding H20/150 Sheet cladding H20/155 Sheet cladding H30/10 Fibre cement H30/110 Fibre cement H30/120 Fibre cement H30/261 Air and vapour control membrane H30/30 Air and vapour control membrane H31/10 Metal H31/110 Metal H31/120 Metal H31/240 Lining H31/241 Lining H31/261 Vapour control membrane H51/110 Cladding to H92/110 Rainscreen cladding H92/120 Rainscreen cladding H92/780 Air and vapour control layer K10/155 Wall lining system (metal studs) K11/115 Battened plywood floating floor K11/125 Battened particleboard floating floor K11/135 Battened oriented strand board floating floor K11/145 Battened cement-bonded particleboard floating floor K11/20 Battened particleboard floating floor K11/215 Plywood floating floor K11/225 Particleboard floating floor K11/235 Oriented strand board floating floor K11/245 Cement bonded particleboard floating floor K11/25 Particleboard floating floor K11/795 Wall lining on metal framing K21/10 Wood laminate flooring K21/110 Wood flooring K21/111 Wood floating floor K21/115 Wood laminate flooring K21/120 Battened wood flooring K21/130 Battened wood floating floor K21/140 Battened wood laminate flooring K21/150 Wood lining K21/160 Wood lining on battens K21/20 Composite laminated flooring P10/310 Air and vapour control layer P10/60 Air and vapour control layer fixed to studs/ joists/ framing |
| Product Reference | AIRTIGHT WHITE® BRUSH |
| Material | Manufacturer's standard |
| Purpose | Airtight vapour control membrane |
| Standard | EN ISO 12572, EN 12114, EN ISO 11925-2, ISO 4624 |
| Performance characteristics | - |
| Tensile strength (minimum) | 42 N/50mm² |
| Tear resistance | To EOTA TR008:2004: No cracking or movement delamination |
| Elongation to break | 264% (average), 262.7% (average after ageing) |
| Resistant to underground gases | Consult manufacturer |
| Water vapour resistance (minimum) | 114.5 MN·s/g |
| Fire performance | Flame propagation (to EN ISO 11925-2): <150 mm; Fire reaction (to EN ISO 11925-2): No |
| UV stabilization | Consult manufacturer |
| Antistatic properties | Manufacturer's standard |
| Third-party certification | EOTA TR008 |
| Form | Liquid |
| Root inhibitor | Consult manufacturer |
| Physical properties | - |
| PhysicalPropertiesColour | WhitePurple |
| Weight (minimum) | 5 kg per tub/ unit |
| Dimensions | 133 linear metres at 75 mm |
| Thickness (minimum) | Total advised indicative consumption: 0.5-1 kg/m² |
| Width (minimum) | 133 linear metres at 75 mm |
| Roll length (minimum) | 133 linear metres at 75 mm |
| Recycled content | Grinded as solid film in plastics |
| Standard product features | Technical characteristics:
- Adhesion (to ISO 4624):
|
| Recycled content | Grinded as solid film in plastics |