6″ 904 LINER

Three-Fold Lock Design Constructed from two individual strips of stainless steel and secured across three planes, optimal joint strength and evenly disperses weight and load throughout the entirety of the setup.

Unparalleled Excellence crafted with high-grade 316 or 904 stainless steel, ensures a smooth interior surface, promoting efficient flue gas passage and effective condensate drainage.

Exceptional Overlap Demonstrating sheer superiority, features a uniquely expansive joint overlap provided by the internal skin, safeguarding against acidic intrusion. A meticulous look will reveal that some liners available have scarce or even no overlaps at all.