The economical solution for less demanding indoor jobs. On a 1 1/2 inch core, this black, 7 mil economy-grade vinyl tape serves as a general purpose tape. Inner pack of 1 per shrink wrap, 10 per sleeve with 100 rolls per case. 3M™ Temflex™ General Use Vinyl Electrical Tape 1700 is used for protective jacketing and harnessing. Abrasive- and UV-resistant. UL Listed and CSA Certified for 176(deg)F (80(deg)C).