PVC Heat Shrink Tubing for Cable Repair ApplicationsIntroductionPVC Heat Shrink Tubing for Cable Repair Applications is a practical thermoplastic insulation and protection material used to restore, reinforce, identify, and protect electrical wires and cables. PVC heat shrink tubing is designed to contract when heated, allowing it to conform closely around a cable, wire joint, connector, terminal, or damaged insulation area.Cable insulation can be damaged during installation, maintenance, transportation, vibration, abrasion, or long-term service. Scratches, cuts, cracks, exposed conductors, loo...