BDM Dalsin Line 6" x 50ft Pro-Form Aluminum Flex Only gas-log 7" W × 20" H

7" W × 20" H

5 lbs Warranty

Built to last with high-quality materials that balance beauty and function

Cutting edge technology crafts the classic clean lines and modern designs you see in every one of these products

Spec Sheet- 8"

BDM Dalsin Line 6" x 50ft Pro-Form Aluminum Flex Only gas-log 7" W × 20" H"Dalsin Line Aluminum Flex Liners are used for venting category 1 heating appliances or direct vent appliances into a masonry chimney. Manufactured using Type 3003 aluminum, this heavy duty 2 ply liner is made from two strips of . 005, high grade aluminum for a total thickness of . 010" Features Liner is made from 2 ply of . 005" thick type 3003 aluminum strip Components are made from . 020 thick type 3003 aluminum Locking seam on liner is the