DuraVent DuraVent 8" Chimney Relining Adjustable Sleeve from 8-1/2" to 12" From the DuraLiner Series

DuraLiner Collection 8 Inch Chimney Relining Adjustable Sleeve from 8-1/2 Inch to 12 InchWarranty Notice: M&G DuraVent warranty applies to this professional grade product only when installed by a trained professional installer. This DuraLiner 8 Inch Chimney Relining Adjustable Sleeve from 8-1/2 Inch to 12 Inch efficiently helps venting of heating appliances while protecting masonry chimneys from the damaging effects of flue gas. Use for rear stove exits. Sleeve adjusts from 8 1/2” to 12”.Features:Inner D...