3M™ Thin Wall Heat Shrink Tubing GTI 3000 is a flexible, thin walled heat shrink tubing, made of cross linked, halogen free polyolefin.3M Heat Shrink Tubing GTI-3000 is colour coded for quick and easy identification of the wire. This split resistant tubing is used as shrink fit, electrical insulation over cable splices or terminations. The 3:1 expansion ratio tubing is mechanically tough, easily markable and resists cold flow. It is ideal for lightweight wire harness covering, wire marking, wire bundling and component packaging. It withstands temperatures of -55 to 135 degrees and is RoHS 2011/65/EU Compliant.