A double skinned flexible flue liner suitable for relining within a masonry chimney. This flue liner is suitable for use with burning gas, oil, coal, coke, cured dry logs, cured dry peat, and approved smokeless fuel. The flue liner has a smooth inner liner made from 904L grade stainless steel and is 0.105mm thick. The flue liner has a convoluted outer skin made from 904L stainless steel and is 0.105mm thick.
The flue liner is constructed from a single strip of steel which is bent at 180 degrees and then the seam is folded in four planes to give a quattrolock seal.
Guaranteed for the lifetime of the appliance it is connected to. (conditions apply)