5" (125mm) or 6" (150mm) 904 Dura Flue Flexi Chimney Liner. The Inner: The Inner skin ofDura Flue is a pre profiled ribbon of stainless steel, which has been made with a fine special oil spray to create a smooth inner surface.
This product would be ideal for homeowners looking to install wood stoves with flexibility in mind, who require multifuel capabilities, and prefer a 904 grade stainless steel flue liner.
