3M™ Glass Cloth Electrical Tape 69, 48 in x 36 yd, Log Roll Untrimmed

3M™ Glass Cloth Electrical Tape 69 is a white, 0.178 mm (7-mil) thick tape composed of a 0.140 mm (5.5-mil) glass cloth backing coated on one side with a non-corrosive, high-temperature, flame retardant, thermosetting silicone pressure-sensitive adhesive.