DuraVent FasNSeal Flex 6" x 30' Stainless Steel Flex Length 000 sq. ft.) When your chimney is oversized

When your chimney is oversized

Standing 35 inches tall

It provides a uniform

All our fire glass is made from non-tumbled tempered glass

Durable high-temperature paint finish

DuraVent FasNSeal Flex 6" x 30' Stainless Steel Flex Length 000 sq. ft.) When your chimney is oversizedMade 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