ExoAir Trio

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ExoAir Trio is an ideal 3-in-1 solution to seal out weather, thermally insulate, and provide a vapor barrier to prevent unwanted moisture at the dry side of a wall assembly.

November 18, 2013

ExoAir Trio is an ideal 3-in-1 solution to seal out weather, thermally insulate, and provide a vapor barrier to prevent unwanted moisture at the dry side of a wall assembly. This Tremco product is pre-compressed flexible polyurethane foam impregnated with synthetic resin that serves as a vapor retarder, preventing moisture migration into building cavities. Within 30 to 45 minutes at 77°F (25°C), the foam tape expands to entirely fill the gap between the window frame and the wall with a thermally insulating and sound-dampening layer.

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