BDM Dalsin Line 6" x 35ft Pro-Form Aluminum Insulated Flex btu13648 This technology gives the concrete

This technology gives the concrete a stain and impact resistant barrier

Also Available in Black Powder Coat Finish

Installation Options

Install the chimney in an enclosed chase

BDM Dalsin Line 6" x 35ft Pro-Form Aluminum Insulated Flex btu13648 This technology gives the concrete"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