1-1/2 inch x 15' hi-temp Silver flue tapeResists moisture & temperatures up to 600 degrees FSeals metal flue pipe joints on furnacesHeat resistant to 600 degrees Fahrenheit1.5 in. x 15 ft. roll, Set of 2
Stops hot air leaks at the seams of your heating ducts. Heat resistant up to 600F. Not recommended for use on wood -burning stoves.
Brand: 3M, Model: 2113NA-2, Size: 1.5 in. x 15 ft. (Set of 2)