8'' Superior 1'' Clearance Firestop Spacer

8" Diameter Superior 1" Clearance Firestop Spacer for use with Superior B36 series woodburning fireplaces.

Note: Only Superior Chimney and Chimney Components are approved for use with Superior Wood Fireplaces. They are UL approved and are not for use with any product other than Superior Wood Burning Fireplaces.