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Tremco/ExoAir

Tremco’s Weather Resistive Barriers (WRB’s)

Tremco offers a full line for Weather Resistive Barrier (WRB’s) products.  These are air barrier and moisture barrier in liquid and Self-Adhered Air & Vapor Barrier Membrane products. 

ExoAir™ 120 Fluid-Applied Air & Vapor Barrier Membrane is a monolithic elastomeric membrane designed to be spray-applied or rolled onto exterior above-grade walls to seal wall assemblies and prevent air infiltration/exfiltration, vapor transmission and water penetration. The ExoAir™ 220 Fluid-Applied Vapor Permeable Air Barrier Membrane is a monolithic elastomeric membrane designed to be applied to exterior above-grade walls to seal wall assemblies and prevent air infiltration/exfiltration, while remaining permeable to the passage of water vapor. ExoAir 220 is compatible with and part of a complete line of air barrier systems provided by Tremco under the ExoAir™ brand.  Exoair 110 and 110 LT are self-adhering SBS rubberized asphalt laminated to a 4 mil (.10mm) cross-laminated high-density polyethylene film with a siliconized release liner. 

  

  • ExoAir 110/110LT - Self-adhered Air & Vapor Barrier Membranes
  • ExoAir 120 - Fluid-Applied Air & Vapor Barrier Membrane.
  • ExoAir 220 - Fluid-Applied Vapor Permeable Air Barrier Membrane.
  • ExoAir 230 - ExoAir® 230 is a fluid-applied, synthetic, vapor-permeable air barrier designed for use in commercial construction applications. It can be either roller- or trowel-applied to common substrates
  • ExoAir Primer – ExoAir Primer is a VOC-Compliant adhesive primer formulated for use with ExoAir 110/110LT and ExoAir™ TWF. It can be applied to common construction substrates using a brush or roller.
  • ExoAir Termination Mastic - A single component, low VOC mastic formulated from polymers, plasticizers and select additives for use with ExoAir Air & Vapor Barriers.
  • ExoAir TWF - Composite sheet designed for use as a through-wall flashing.
Seattle Office

6452 S 144th St
Tukwila, WA 98168
800.333.8877
206.624.4574
Fax-206.624.8509

Spokane Office

5610 E. Broadway
Spokane, WA 99212
509.535.7756
Fax-509.535.2459

Yakima Office

515 So. 5th Ave.
Yakima, WA 98902
509.248.7900
Fax-509.453.2094

Portland Office

539 SE Division Pl #2
Portland, OR 97202
800.444.8877
503.238.1253
Fax-503.231.0162

Boise Office

218 E 50th St
Boise, ID 83714
208.323.4978
Fax-208.323.0807