Use the Scotch 1 in. x 10 ft. 2228 Rubber Mastic Electrical Tape to seal out moisture or to insulate electrical splice connections. This professional-grade black tape offers a 1,000-volt rating. Excellent adhesion and sealing characteristics with copper, aluminum and power cable jacket materials.
- Conformable for application over irregular surfaces
- Compatible with solid dielectric cable insulations
- Self-fusing tape
- Flexible over wide temperature range