ExoAir® 110

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Self-Adhered Air & Vapor Barrier Membrane

ExoAir® 110

Self-Adhered Air & Vapor Barrier Membrane

A self-adhered asphaltic vapor barrier used exclusively as a flashing and transition membrane. It is ideal for projects that require a 40-mil flashing and is available in 75’ (22.8 m) long rolls in 6”, 9” and 12” widths (15, 23 and 30 cm).

Download Data Sheet Download Application Instructions Find a Rep or Distributor

Benefits of Using ExoAir 110 in Your Next Project

40-Mil Thickness

For projects requiring a 40-mil flashing, ExoAir 110 is compatible with all Tremco fluid-applied air barriers

Uniform Thickness

Compared to fluid application

UV-Resistant

3-month UV resistance

ExoAir 110 Is Best For

Exterior grade gypsum
Exterior Sheathing
Concrete
Unpainted, unsealed masonry

Metal

Product Properties

Application Temperature	Above 20 °F (-6 °C) and rising
ASTM E2178: Material Air Permeance	0.00001 cfm/ft² (0.0005 L/sm²)
ASTM E96: Water Vapor Transmission	0.0031 perms
Service Temperature	Intermittent exposure up to 190 °F (87 °C)
Thickness	40 mils: 34 mils SBS asphalt, 6 mils HDPE facer

ExoAir 110 Resources

Download any of these featured resources or find a specific type of document below.

ExoAir 110 Data Sheet

ExoAir 110 Application Instructions

Below-Grade Waterproofing and Air Barrier Compatibility

ExoAir 110 Certification Letter

Comparing ExoAir® 110

	ExoAir® 110	ExoAir® 110AT	ExoAir® 130
Application Temperature	Above 20 °F (-6 °C) and rising	20 °F (-6°C) and rising	Above 40 °F (5 °C) and rising
ASTM E2178: Material Air Permeance	0.00001 cfm/ft² (0.0005 L/sm²)	Free film Method @ 75 Pa 0.001 L/sm²	0.0001 cfm/ft² (0.0005 L/sm²)
ASTM E96: Water Vapor Transmission	0.0031 perms	0.02 US perms	0.032
Service Temperature	Intermittent exposure up to 190 °F (87 °C)	Intermittent exposure up to 240 °F (115 °C)	Intermittent exposure up to 158 °F (70 °C)
Thickness	40 mils: 34 mils SBS asphalt, 6 mils HDPE facer	22 mils: 16 mils butyl, 6 mils HDPP facer	70 dry, 40 wet
Type/Technology	SBS modified asphalt sheet with white HDPE facer	Butyl sheet with white HDPP facer	Synthetic acrylic fluid