TE Connectivity's Raychem Brand CES-4-T1 is a heat shrink cable entry seal designed with high-performance ST polyolefin material. This cable entry seal provides an excellent solution for sealing and protecting cable connections in a variety of applications. The shrink ratio of the Raychem Brand CES-4-T1 allows for easy installation and provides a secure, watertight seal for cables. With its durable construction and reliable performance, this cable entry seal is an ideal choice for applications where heat shrink protection is required.