3M™ Heat Shrink Tubing offers an outstanding balance of electrical, physical and chemical properties for a wide variety of industrial and military applications. Rated for 135°C continuous operation, all tubing is split resistant, mechanically tough, easily marked and resists cold flow. Typically used as a shrink-fit electrical insulation over cable splices and terminations. Great for use with 5050 LED Strip leads. It is also used for lightweight wire harness covering, wire marking, wire bundling, component packaging and fire-resistant covering. Please Note: This item is sold Per Feet SKU# LED-TUB-XX