Frost King R516H 1-1/4-Inch by  7/16-Inch by 10-Foot Thick Sponge Rubber Foam Tape, Black
Frost King Sponge Rubber Foam Tape with minimum compression is a tough reliable self-stick tape with dozens of uses. It can be used as a weather-strip, as a seal around air conditioners, as a gasket and to cushion and stabilize major appliances. On cars, trucks and boats, it can prevent rattles, vibrations and squeaks.