AeroBarrier Multi - Nozzle Setup



Building upon proven technology invented by the U.S. Department of

Energy (DOE) over 20 years ago, AeroBarrier is a cutting edge envelope

sealing system that simultaneously measures and seals building envelope air leaks.


• Meet the most aggressive air leakage standards

• Meet passive house air tightness standards

• Achieve air tightness requirements in less time and without

costly delays

• Eliminate noise and odor complaints by simultaneously sealing

exterior and interior walls

• Comply with ASTM E2357, ASTM E2178, and NFPA 285

ABOUT THE PRODUCT - AeroBarrier X1 is a stable, non-toxic, aerosol-applied, waterborne

acrylic sealant. AeroBarrier is a patented air sealing system that

uses a computerized process to pressurize the building and install

AeroBarrier X1 to seal leaks in the building enclosure from the

inside. The particles deposit only at the leak sites and build to

form a complete and tight seal, remaining firmly in place for years

while staying completely pliable and flexible. By reducing air leaks

through the building envelope, it is possible to reduce energy loss,

help mitigate moisture damage, and enhance overall comfort and

health of the building. 


Following the fifty cycles

of flexing and accelerated

aging, simulating a fifty-

year period of service, the

sealant showed no evidence

of cracking, crazing, or

spalling. Furthermore, the

sealing performance was

0.13% leakage (very low)

when compared to the

open-joint condition (no

sealant present). Finally,

there was no discoloration

and/or material breakdown

at the sealant interface

with the 41 common

building products, indicating

favorable compatibility.