3M Scotch174 Rubber Mastic Tape, Black, 2 in. x 10 ft.

Scotch Rubber Mastic Tape 2228 is a 65-mil thick, conformable self-fusing rubber electrical insulating and sealing tape consisting of an ethylene propylene rubber (EPR) backing coated with an aggressive, temperature-stable mastic adhesive. This tape is intended for both indoor and weather-exposed outdoor applications, providing resistance to UV exposure.