TE Connectivity / Raychem Brand part SST-30-03/226/NM is a high-quality heat shrink tubing designed to provide exceptional insulating and protective coverage. Made from durable polyolefin material, this black tubing is thick and offers reliable resistance to moisture, chemicals, and abrasion.With a shrink ratio of 3:1, this tubing ensures a snug fit over wires, cables, and connectors. It is suitable for a wide range of applications, including electrical and electronic repairs, cable bundling, and insulation in harsh environments.The SST-30-03/226/NM heat shrink tubing is easy to use - simply place it over the desired area and apply heat using a heat gun or industrial oven. As heat is applied, the tubing shrinks tightly, encapsulating and securing the contents.Trust TE Connectivity / Raychem Brand's expertise in engineering and manufacturing to provide you with a reliable and versatile heat shrink tubing solution. Whether you need to protect electrical connections or improve cable organization, the SST-30-03/226/NM tubing is the ideal choice for professional and DIY applications.