FuranFlex demo video 1min EN 

FuranFlex - fibreglass composite chimney lining system sold in 30+ countries of the world.
#FuranFlex ® is the only non-destructive procedure with which chimneys of any shape, size or length can be lined with a corrosion-proof, flame and heat resistant, airtight liner tube made of a composite material with the solidity of steel, without any joints.
www.furanflex.com