6" Pre-Insulated Hybrid 316L-Alloy Stainless Steel Cut-to-Length Liner - LSW6PI

The (DS) 6" Pre-Insulated Hybrid 316L-Alloy Stainless Steel Cut-to-Length Liner - LSW6PI delivers both strength and flexibility for chimney installations. Built with a durable hybrid design—featuring a 316L stainless steel inner wall and a 409 stainless steel outer wall—it provides outstanding resilience while remaining lightweight for easier handling. The smooth interior enhances draft performance by reducing turbulence, while its cut-to-length capability ensures a customized fit for every application. Engineered to provide zero/zero clearance inside masonry chimneys, this pre-insulated liner is UL trusted and backed by a Forever Warranty, offering peace of mind and top-tier performance.