3M Economy Black PVC Electrical Tape 10 Pack Email $19.08 Part #: TAP-E-10P Black PVC Electrical Tape from 3M. 10 Rolls - Each Roll is 3/4'' x 60ft. Back to: Electrical Tapes & Dielectric Grease Ask a question about this product Di-electric Grease 1/3 oz. Tube Black Self-fusing Silicone Tape Description 3M Economy Black PVC Electrical Tape. 10 rolls of 60 ft each black PVC industrial grade economy electrical tape. Resists oil, water & weather. Conforms easily to irregular surfaces. Suitable use at maximum of 600 volts, and up to 176F (80C).