Highland tape can be used for protective jacketing and harnessing. Primary electricalsulation for all wire and cable splices rated up to 600 volts. Highland vinyl electrical tape is a flame-retardent conformable general purposesulation. Color: Black. Type: Electrical Tapes. Length: 66 ft. Material: Vinyl. Quantity: 100 per case. Resistance: Abrasion Moisture Alkalies Acid Copper Corrosion Varying Weather Conditionscluding Sunlight. Temp. Range: 176.0 F (Max) . Tensile Strength (2) : 50 lb/in. Thickness: 7 mil. Width: 3/4.