ExoAir 2000
Flexible, Fluid-Applied Synthetic Air & Vapor Permeable Membrane
ExoAir® 2000 is a high-performance, fluid-applied synthetic membrane engineered to allow wall assemblies to breathe while maintaining superior protection against air infiltration and water intrusion. Designed for use over exterior above-grade substrates, this monolithic membrane supports a balanced vapor management strategy—mitigating exfiltration and improving energy efficiency. ExoAir 2000 is suitable for roller or spray application and offers strong adhesion to a range of materials, making it ideal for commercial envelope systems requiring permeability to water vapor.
Key Benefits of ExoAir 2000
- Breathable Membrane: Allows vapor transmission to escape while blocking bulk water and air flow.
- Flexible Application: Can be applied using roller or spray equipment for easy jobsite handling.
- Energy Efficiency: Reduces uncontrolled air leakage to support better thermal performance.
- Compatibility: Works with a variety of substrates and insulation types in rainscreen and wall systems.
Common Applications
- Breathable commercial façade systems
- Exterior-grade gypsum, plywood, and concrete
- Building enclosures requiring vapor permeability
Packaging & Installation
ExoAir 2000 is packaged in 5-gallon pails and larger drums for high-volume jobs. It is roller or spray applied at recommended ambient conditions. Designed to remain vapor permeable, the product supports drying potential in walls and can be integrated with Tremco air barrier components and flashing systems.
Product Properties
| Property | Value |
|---|---|
| Application Method | Spray or roller applied |
| Membrane Type | Synthetic, vapor permeable |
| Permeability | Designed for vapor transmission |
| Color | White |
| Use Area | Above-grade exterior walls |
Explore related breathable solutions like ExoAir 120. Learn more at Tremco Sealants.
