Use these brushes on coal, gas, oil, and some woodburning appliance flues.
The acids in oil and coal flues will deteriorate steel bristles. But the special .075" stiff black polypropylene bristles of our Poly Brushes resist these acids and will last and last.
This brush also has a 3/8" pipe thread end.
Note: If you burn wood in a woodstove, we recommend using the proper size Pro-Sweep Brush featured to the right, it will clean your chimney much better. If the manufacturer of your metal chimney states that you should use a poly brush, then by all means buy one, but we still recommend the Pro Sweep Brush.
Our Professional 59F Black Fiberglass Chimney Cleaning Rodsmatch these brushes perfectly.