Mason-Lite 12" Attic Insulation Shield for MFP33, MFP39, MFP44 and Custom Units Masonry Fireplaces h30.7 4" x 25ft Aluminum Flex

4" x 25ft Aluminum Flex With Ends

Comes in a durable matte black finish

Internal ceramic beads tumble the gas to create exceptionally realistic flame movement

IN GLOWING COLORS

Product Type Slip Section Pipe Length 24" Diameter 7" Finish RAL 5001 49/42210 Powder Coat Documents & Files

Mason-Lite 12" Attic Insulation Shield for MFP33, MFP39, MFP44 and Custom Units Masonry Fireplaces h30.7 4" x 25ft Aluminum FlexMason Lite is approved with any UL 103 listed metal chimney used in gas and wood applications. For your convenience, we have partnered with DuraVent. Available in DuraChimney II and DuraTech. What's Included Attic Insulation Shield Features Use in all installations that pass through an attic to prevent insulation and debris from accumulating near the chimney, unless the chimney is enclosed through attic. Consists of two parts a collar and a base. For