Tremco ExoAir 110AT, a high-performance, primerless, self-adhered vapor barrier that offers extended UV resistance and high service temperatures. ExoAir® 110AT is ideal for use in projects that require NFPA 285 testing. It can be used as either the membrane or an accessory in an air barrier system.

Basic Uses

• Uniform Thickness: Compared to fluid application
• UV-Resistant: Extended 12 month UV resistance
• NFPA 285: Independent UL Certification for NFPA 285 provides peace of mind
• High Service Temperatures: Allows for more façade options
• Easy Installation: Primerless peel-and-stick application
• Low Temperature Application: Allows for installation in all seasons