3M FP301X-3/8X48BK Heat Shrink Tubing Flexible 2:1 ratio 3/8 in diameter 48 in L Black

3M™ Heat Shrink Thin-Wall Tubing is a heat shrinkable flexible polyolefin tubing that offers an outstanding balance of electrical, physical and chemical properties for a wide variety of industrial and military applications. Rated for 275°F (135°C) continuous operation. FP-301 tubing is typically used as a shrink-fit electrical insulation over cable splices and terminations. It is also used for lightweight wire harness covering, wire marking, wire bundling, component packaging and fire resistant covering.