Instead of discarding left over pipe sections from the Flexi-Liner system, build your own custom length extensions for later projects. This coupler piece helps you save money and make the best use of Flexi-Liner's high quality pipe by joining 3 inch pipe sections of any length. This handy piece is built of 2-ply aluminum in order to match the high grade of other Flexi-Liner products, ensuring that the vent system you build will function safely and reliably for many years.
- Flexi-Liner Flex Coupler for 3-in. pipe
- 2-ply 3003-alloy aluminum construction
- Used to make your own Flexi-Liner extensions from pieces left over from the Flexi-Liner Kits
- Available in 3", 4", 5", 5.5", 6", and 7"