BDM Dalsin Line Pro-Form 4" x 25ft Aluminum Flex Only d41.5 the second generation of our

the second generation of our patented inner glow technology

Enhances the ambience of your fireplace

Ambient Canopy lighting in 13 colors to illuminate decorate media – adds new dimension

If you would like more tabletop space

BDM Dalsin Line Pro-Form 4" x 25ft Aluminum Flex Only d41.5 the second generation of our"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" What's Included 4" x 25ft Aluminum Flex Only Features Liner is made from 2 ply of . 005 thick type 3003 aluminum strip Components are made from . 020 thick type 3003