DYMO XTL Heat Shrinkable Tubing Flame retardant (3:1 shrink ratio) polyolefin sleeves used for wire identification. The identification marks are permanent immediately after printing and remain legible even when exposed to solvents, fuels and oils. The sleeves are low profile and lightweight. They may be used to provide strain relief and insulation in addition to identification Heat-Shrink Tubes provide insulation when shrunk down and ensure a secure fit on wires and cables with a 3:1 shrink ratio
UL recognised as a component to UL 224