DuraVent FasNSeal Flex 8" x 165' Stainless Steel Custom Flex Length square-series Enables adjustment of standard wall

Enables adjustment of standard wall band (TGWB) form 2" - 6"

stainless steel cable and all mounting hardware

For horizontal (through-wall) installations

shovel and stand with simple round base

Black Reflective Color

DuraVent FasNSeal Flex 8" x 165' Stainless Steel Custom Flex Length square-series Enables adjustment of standard wallMade from super ferritic stainless steel. Corrosion resistant. Manufactured with a sure seal locking seam for superior strength and flexibility. The smooth inner wall provides for no output reduction, allowing for full appliance efficiency, ease of cleaning and regular maintenance. The smooth inner wall optimizes gas flow, minimizes back pressure, and facilitates condensate management. Only flexible chimney liner listed to UL 1738 standard. What's