DuraVent FasNSeal Flex 5" x 200' Stainless Steel Custom Flex Length d33.375 Installation into larger openings is

Installation into larger openings is facilitated by the use of an optional sheet metal backing plate

Available in paint-grade primed MDF or unfinished maple

Fire-retardant magnesium oxide and glass fibers

Cord storage bracket ensures the tidiness

Model SS48-Ice Glass Size Range 0

DuraVent FasNSeal Flex 5" x 200' Stainless Steel Custom Flex Length d33.375 Installation into larger openings isMade 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