6 OZ, Black, Spray Electrical Tape, Waterproof, Indoor/Outdoor Use, Rubber Based Coating Will Not Harden, Unravel Or Become Brittle In Extreme Weather Conditions, 2 Times The Dielectric Protection On The Market, 200V/Mil, 5-7 Mils Per Coat, Insulates Cables, Electronics, Outdoor Lighting, Underground Wiring, Alarms, Security Systems, Utility Trailers, Perfect For Long Distance & Large Applications, Spray Can.