{"product_id":"lsw304-630pi-6in-preinsulated-liner","title":"6\" X 30' Pre-Insulated Hybrid 304L-Alloy Stainless Steel Pre-Cut Liner - LSW304-630PI","description":"\u003cp\u003eThe \u003cb\u003e6\" X 30' Pre-Insulated Hybrid 304L-Alloy Stainless Steel Pre-Cut Liner - LSW304-630PI\u003c\/b\u003e 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.\u003c\/p\u003e","brand":"Olympia","offers":[{"title":"Default Title","offer_id":48678160957677,"sku":"NLE5OL_LSW304-630PI","price":657.59,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/2309\/1181\/files\/krtzfuucntnayunhxmkk_7f634801-0b16-4a81-b1be-b62525db756c.jpg?v=1758056376","url":"https:\/\/www.northlineexpress.com\/products\/lsw304-630pi-6in-preinsulated-liner","provider":"Northline Express","version":"1.0","type":"link"}