This is a black 65 mil conformable self-fusing rubber electrical insulating and sealing tape.
This Scotch® Rubber Mastic Tape 2228 consists of Ethylene Propylene Rubber (EPR) backing coated with a strong, temperature-stable mastic adhesive. Use this tape to insulate, pad, and seal bus bar and splice connections. Its temperature-rated at 194°F (90°C), and rated for emergency overload of 266°F (130°C). Thickness: 65 Milli-inch (Mil)
3M Id : 80-6107-3766-2
GTIN(UPC/EAN) : 0 00 54007 50727 7
QTY: 1 Roll