Scotch Rubber Mastic Tape 2228 consisting of an ethylene propylene rubber (EPR) backing coated with an aggressive, temperature-stable mastic adhesive on a liner. Designed for electrical insulating and moisture sealing, intended for both indoor and weather exposed outdoor applications including resistance to UV exposure.

3M 49938, Roloc Disc 361F, 80 YF-weight, TSM, 2 in, Die RS200PM, 7000119019 
