BDM Dalsin Line Pro-Form 3" x 3" 2PCS 35ft Aluminum Insulated Flex Kit With High Wind Cap/Square Base sqft646 Black Safety Barrier

Black Safety Barrier

(E) - Top Width - 69 3/4"

self-contained unit

Heating Area (Sq Ft) 1

BDM Dalsin Line Pro-Form 3" x 3" 2PCS 35ft Aluminum Insulated Flex Kit With High Wind Cap/Square Base sqft646 Black Safety Barrier"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 3" x 3" Insulated Kit High Wind Chimney Cap Square Base 2Pcs 35ft Aluminum Flex Features Liner is made from 2 ply of . 005 thick type 3003 aluminum