3M 7000006225 Scotch® Self-Fusing Silicone Rubber Electrical Tape 70, 1 in x 30 ft, Sky Blue/Gray, 1 roll/carton, 24 rolls/case3M 7000006225 Scotch Self Fusing Silicone Rubber Electrical Tape 70, 1 in x 30 ft, Sky Blue Gray, 1 roll carton, 24 rolls case, Sold by Case Scotch Self Fusing Silicone Rubber Electrical Tape 70 is a high temperature arc and track resistant tape composed of self fusing, inorganic silicone rubber with easy tear and easy strip liner. Excellent instantaneous fusion; Excellent track and arc resistance; Excellent weathering characteristics; High dielectric