Ideal Industries Thermo-Shrink® Thin-wall heat shrink tubing in black color, withstands voltage rating of 600-Volts. It has dielectric strength of 20-Kilo-Volt/mil and tensile strength of 14 MPa. This tubing with 2:1 shrink ratio, has cross-linked polyolefin construction for electrically insulating and protecting in-line components, disconnect terminals and splices. This 6-Inch long tubing has expandable diameter of 0.268-Inch and recovered diameter of 0.126-Inch. It has outside diameter of 0.25-Inch and accommodates conductor of range 14 - 8-AWG. It has tough smooth insulated covering that is resistant to fluids and solvents. This tubing with 0.022-Inch wall thickness, is suitable for bundling wires for very flexible light-duty harnesses. This tubing withstands temperature rating of -55 to 135 deg F. Heat shrink tubing is UL listed.