1. Flexible tape with non-corrosive mastic adhesive and excellent aging qualities.
2. Insulates non-flat surfaces, like fittings and valves.
3. Black mastic tape roll is 1-1/2 in x 60 in x 125 mil.
4. Withstands temperatures ranging from 32 to 176 degrees Fahrenheit (0 to 80 degrees Celsius).
