These commercial grade, heavy-duty, black, fiberglass rods made for the professional chimney sweep. 0.440” in diameter, these rods are designed to fit any brush or rod with TLC connectors. Available...
The Fiberglass Rod with ButtonLok is great for general chimney cleaning and includes a Buttonlok fitting. It's made with 3/8" NPT ends and .440" fiberglass.
Starter Rod measuring 3/8"x32". The Torque Lock Connector Rods have a ridge on the top of the rod, at the far left. There is a groove in the bottom of the female end just to the right of this rod...
This Fiberglass Insulation (1.5" X 10' adhesive back) has pressure sensitive adhesive backing. Peel off backing and apply to the back of the fireplace insert flange to seal space.