All of our information is sourced from manufacturer data.

ExoAir 110AT

Tremco

ExoAir 110AT

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Overview

Self-Adhering Membrane Self-Adhering Membrane

Polymer Polymer

Sloped Ceiling, Vapor Retarder Sloped Ceiling, Vapor Retarder

Concrete Surfaces, Exterior Walls Only, Unfinished Floor Concrete Surfaces, Exterior Walls Only, Unfinished Floor

Design Options

Product Description

ExoAir 110AT is a 22-mil composite impermeable membrane that is comprised of 16 mils of butyl and 6 mils of HDPP facer. It can be used as the membrane, detailing accessory, as well as thru-wall flashing of an air barrier system. ExoAir 110AT when installed properly as a system will provide the requirements of an air barrier: air impermeable, continuity, structural integrity and durability.

Sheet Width

Width

Standard Sizes: 4", 9", 1' 6", 3' 0"

Height

Thickness

Sheet Length

Width

Height

Standard Sizes: 6' 3"

Thickness

Thickness

Width

Height

Thickness

Standard Sizes: 0"

Manufacturer Design Notes

Typically applied to exterior sheathing boards and concrete block, ExoAir 110AT can also be applied to poured concrete, steel, wood based, Nudura Insulated Concrete Forms (ICF), and insulated concrete forms substrate, as well as serve as detailing or a transition membrane into window and door openings.

Performance Data

Water Vapor Transmission

An imperial perm is defined as 1 grain of water vapor per hour, per square foot, per inch of mercury

perm (imperial)

0.02

Roll Tensile Strength

Weight needed to break the roll, per inch of width

lbs / in

28

Product Weight Per Area

lb / ft ^ 2

0.17

Minimum Application Temperature

Minimum temperature that the product can be applied or installed

°F

20

Air Permeance

Rate of airflow through the barrier per square foot at a specified pressure difference

cfm /ft^2 @ 1.57 psf

0.0002