BDM Dalsin Line 3" Pro-Form Aluminum Flex Pull Cone aluminized-steel Non-combustible facings

Non-combustible facings

Black Rolled Lava Stone

carry the Limited One Year Warranty

yet sturdy vent free firebox for many applications

Instructions are included in the Installation

BDM Dalsin Line 3" Pro-Form Aluminum Flex Pull Cone aluminized-steel Non-combustible facings"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