The 2100 variety of stainless steel features a high percentage of chromium and nickel, which makes it virtually corrosion-proof. Products made with 2100 stainless steel are therefore your warrantee of long lasting durability and airtightness for the chimney’s masonry.
These easy-to-install components fit securely into each other, and the 24-gauge stainless steel with 304-2B finish makes them fully impact-resistant.
The single-walled design also makes for much quicker heating of the chimney, which reduces creosote buildup and the problem of backflow.