Panduit ST35-075-66BU StrongHold ST35-075-66BU Professional Grade PVC Electrical Tape is a pressure sensitive vinyl electrical tape that applies easily and provides a high level of performance over a range of temperatures. It has excellent elasticity and insulating properties and it is .75" x 66' x .007" in size. It is blue in color and comes in an individual plastic puck. Suitable as primary insulation when used for splicing up 600 Volts or 80∘C (176∘F) and can be used as protective jacketing.