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 20905, PSA Cloth Disc 348D, P180 X-weight, 2 in x NH, Die 200P, 7000118876 
