Tremco ExoAir 230 Fluid-Applied Synthetic Air & Vapor Permeable Membrane Limestone 5 Gallon

Tremco ExoAir 230 Fluid-Applied, Synthetic Air & Vapor Permeable Membrane, Limestone, 5 Gallon

EXOAIR® 230 Fluid-Applied Synthetic Permeable Air Barrier Membrane is a monolithic, elastomeric membrane designed to be rolled or sprayed onto exterior above-grade wall assemblies to mitigate air infiltration/exfiltration and water penetration while remaining permeable to the passage of water vapor. It may also be used as a liquid-applied flashing, enabling the contractor to address both the membrane and flashing needs with a single material.

Basic Uses:

• EXOAIR® 230 is typically applied to exterior sheathing panels, concrete block poured concrete, or wood substrates as an air and vapor barrier material. EXOAIR® 230 can be used with EXOAIR 110, EXOAIR 110AT, EXOAIR 230 (and mesh) or Dymonic 100 as liquid applied flashing to detail into the rough opening.

Features:

• EXOAIR 230 is a UV stable, seamless, monolithic membrane that creates a fully adhered air barrier when properly installed.
• The ability to roller or spray apply the material affords the contractor the ability to accelerate installation times compared to traditional self-adhered membrane systems.
• The high-performance properties of the EXOAIR 230 membrane retard the migration of air and bulk water but allow water vapor to pass through the membrane. As a result, vapor-permeable systems like EXOAIR 230 allow for more flexibility in the placement of the air barrier membrane in the wall design.
• EXOAIR 230 is formulated for UV resistance providing the flexibility to install rain-screen systems with open joints or to allow the membrane to be exposed longer during the construction process.
• EXOAIR 230 can be custom colored to meet all of your design needs.
• EXOAIR 230 is specifically formulated for design options requiring assemblies that have been evaluated for NFPA 285.