EV 077B Professional Grade Black Electrical Tape for Insulating & Splicing - 3/4" x 66&'; - 10-PackProfessional grade, 7.0 mil, all-weather vinyl insulating tape used for electrical and mechanical protection in temperatures ranging from 0 F to 220 F. UL Listed and CSA Approved, EV 77B black electrical tape is lead-free, flame retardant, and is engineered with a polymeric backing construction, as well as a specialized method of bonding the adhesive to the vinyl backing, which allows the tape to be highly conformable and deliver a moisture-tight seal, even in extreme temperatures.Features: 7.0 mil, professional-grade electrical tape High tensile strength High performance in a wide temperature range Resistant to UV, oils, acids, alkalies, corrosive chemicals, and water Flame retardant Technical Specifications: Tape Width - 3/4" Roll Length - 66&'; Adhesive - Non-corrosive, rubber-based Adhesion to Stainless Steel - 28 oz/in width Dielectric Breakdown - 10,000V Dielectric Strength - 1,429V/mil Elongation - 300% Service Temperature Range - 0AdegF-220AdegF Tensile - 20 lbs/in width Thickness - 7.0 mils Color - Black .embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }