This quality Selkirk Flexi-Liner 10-ft. Gas Relining Extension Kit - 5 inch Diameter, when installed properly, will help finish off your fireplace and chimney system, protecting your home and giving you the peace of mind every homeowner deserves. This is just one of many pieces involved in a fully functioning system, and has been designed to be used in conjunction with an existing masonry or other qualified factory-built chimney whose appliance burns propane or natural gas.
- Flexi-Liner 10-ft. Gas Relining Extension Kit for 5-in. pipe
- 2-Ply 3003-alloy construction
- Includes a 10' length of Flexi-Liner, attached coupler, and fasteners