ExoAir® 210AT

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ExoAir® 210AT

Self-Adhered Air and Vapor Permeable Membrane

ExoAir® 210AT

Self-Adhered Air and Vapor Permeable Membrane

A high-performance, primerless, self-adhered air- and vapor-permeable membrane. ExoAir® 210AT offers 6 months of UV resistance, high service temperatures and extended construction windows through cold weather application. It is recommended for projects that require NFPA 285 assembly testing.

Download Data Sheet Download Application Instructions Find a Rep or Distributor

Benefits of Using ExoAir 210AT in Your Next Project

Uniform Thickness

Compared to fluid application

UV-Resistant

6-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

ExoAir 210AT Is Best For

Exterior-grade gypsum
Exterior Sheathing
Concrete
Unpainted, unsealed masonry

Product Properties

Application Temperature	Above 20 °F (-7 °C) and rising
ASTM E2178: Material Air Permeance	0.003 cfm/ft2 (0.02 L/sm²)
NFPA 285: Fire Resistance of Assembly	Pass

ExoAir 210AT Resources

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

ExoAir 210AT Data Sheet

ExoAir 210AT Application Instructions

Below-Grade Waterproofing and Air Barrier Compatibility

Backer Panel Sell Sheet

Comparing ExoAir® 210AT

	ExoAir® 210AT	ExoAir® 220	ExoAir® 230 / 230LT	Securock® ExoAir® 430 (SE430)
Application Temperature	Above 20 °F (-7 °C) and rising	Above 40 °F (5 °C) and rising	Above 40 °F (5 °C) and rising \| LT: above 20 °F (-6 °C) and rising	All temperatures
Exposure Limit	6 months	6 mo	12 months	12 months
NFPA 285: Fire Resistance of Assembly	Pass	Pass	Pass	Pass