Connects double-wall pipe to the appliance flue outlet. Use as a stove adapter. Damper is optional. See #2590063 for item with damper option.
DuraBlack is to be used with single-wall interior stovepipe for connecting wood stoves to manufactured chimney. It is an excellent choice for an economical, drip fee, single-wall stovepipe and with its adjustable lengths it eliminates the need for cutting and crimping.