The PVC Heat Shrink Sleeve 545mm (4013) is a high-quality protective tubing designed to insulate and safeguard electrical wires, cables, and connectors. It offers excellent resistance to abrasion, moisture, chemicals, and environmental stress, ensuring long-lasting durability. When heated, the sleeve shrinks uniformly to form a tight, secure fit around cables, providing enhanced protection and reliability. Ideal for electrical, automotive, and industrial applications.