Details
Tremco ExoAir Trio - Impregnated Pre-Compressed Tape for Sealing Joints
Product Description
ExoAir Trio 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 Trio also includes an additional layer acting as a vapor retarder. When installed, ExoAir Trio expands into the joint to create a seal that is airtight, thermally efficient and vapor permeable.
Basic Uses
ExoAir Trio is typically used as a perimeter seal around doors and windows, but can also be used in a variety of other joint applications that require a weathertight, vapor permeable, and thermally-efficient transition. ExoAir Trio can be installed onto vinyl, wood, concrete, aluminum, fiberglass, and other typical construction substrates.
Features and Benefits
ExoAir Trio has many advantages over conventional sealants:
- Remains permanently flexible.
- Low volatility.
- Compatible with several Tremco Sealants.
- Minimal surface preparation required.
- Can be applied in various weather and temperature conditions.
- Can be painted over with water-based, flexible paint.
- Easy soap-and-water cleanup: no solvents, no cartridges, no pails.
- Compatible with most porous or sensitive substrates.
- ExoAir Trio has an adhesive strip on one side of the joint seal which keeps it in place while it expands to fill the joint.
