ExoAir Eco

Impregnated Pre-Compressed Tape for Sealing Joints

ExoAir® Eco is a UV-stable, pre-compressed, self-expanding, flexible joint seal. It is a polyurethane foam that is impregnated with a modified acrylic resin and treated with a pressure-sensitive adhesive on one side for ease of installation. ExoAir Eco self-expands to fill the joint creating an elastic, vapor permeable, weather tight seal.


  • ExoAir Eco can be utilized in exposed or hidden applications to seal against wind-driven rain
  • It can also be used in horizontal and vertical mulled window joint connections. ExoAir Eco can be installed onto vinyl, wood, concrete, aluminum, fiberglass, and other typical construction substrates
  • ExoAir Eco can be used in combination with a variety of other products to create T3 Solutions