BDM Dalsin Line 7" x 10ft Pro-Form Aluminum Flex Extension with Ends btu102000 Black phosphate

Black phosphate

The black finish is sure to complement any home decor

Carton Dimensions: 46"L x 46"W x 10"H

contemporary design

BDM Dalsin Line 7" x 10ft Pro-Form Aluminum Flex Extension with Ends btu102000 Black phosphate"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