6" X 30' Pre-Insulated Hybrid 304L-Alloy Stainless Steel Pre-Cut Liner - LSW304-630PI

The 6" X 30' Pre-Insulated Hybrid 304L-Alloy Stainless Steel Pre-Cut Liner - LSW304-630PI is designed for strength, safety, and efficiency. Its smooth wall interior reduces turbulence for improved airflow and draft, while the hybrid build—featuring a 304L stainless steel inner wall and a 409 stainless steel outer wall—delivers exceptional durability. Engineered to provide zero/zero clearance within masonry chimneys, this pre-insulated liner enhances both safety and performance. With a pre-cut design for convenience, UL Listing for trusted reliability, and a Forever Warranty for peace of mind, it’s the perfect choice for homeowners and professionals seeking a dependable chimney liner solution.