This rugged 10' long, high-temperature, poly-faced Flexi-Sleeve is the perfect fit for Flexi-Liner chimney liner. Use it when the flue gas temperature is below 280 degrees Fahrenheit at the thimble, when large portions of the chimney are located on the exterior of the house, when the liner is venting fan-assisted appliances, or when the flue cavity is much larger than the liner. This liner's constructed from 2-ply 3003-alloy aluminum, ensuring it'll support your liner for years to come.
- Flexi-Liner 10" Flexi Sleeve for 5-in. pipe
- 2-ply 3003-alloy aluminum construction
- High-temperature, poly-faced sleeve is designed only for use with Flexi-Liner
- Available in 3", 5", and 5.5"