3M Heat Shrink Thin Wall Tubing, Black, 1/2 in., 48 in.L, Pack of 12

3M™ Heat Shrink Tubing FP-301 is color coded for quick and easy identification of the wire. This split resistant, flame retardant tubing is used as shrink fit, electrical insulation over cable splices or terminations. The high expansion ratio tubing is mechanically tough, easily markable and resists cold flow. It is ideal for lightweight wire harness covering, fire resistant covering, wire marking, wire bundling and component packaging. It withstands temperatures of 67 to 275 degrees F ( 55 to 135 degrees C). UL Listed, SAE AS23053/5, Class 1, CSA Certified and RoHS 2011/65/EU Compliant.For your general electrical insulation jobs, choose 3M Heat Shrink Tubing FP-301. The thin-wall tubing keeps electrical, physical and chemical properties balanced, so it's great for industrial or military applications. It's made of a flexible polyolefin. This tubing features a 2:1 shrink ratio and flame-retardant insulation for applications rated as high as 600V.•A VARIETY OF APPLICATIONS: