DuraFlex Smooth Wall Stainless Steel Liner - 6" x 100'

This venting solution is suitable for use with solid fuel, non-condensing gas, and oil appliances. Its a 6" x 125' smooth-wall inner liner promotes efficient airflow and helps reduce creosote buildup, making maintenance easier. Made from durable 316 stainless steel, it delivers excellent resistance to corrosion, particularly when used with coal or other sulfur-containing fuels.