TE Connectivity / Raychem Brand part SST-48-07/FR/97 is a high-quality heat shrink tubing made of polyolefin material in a black color. This thick piece provides excellent insulation and protection for wires and cables in various electrical and industrial applications. Heat shrink tubing is designed to shrink securely around the inserted cables when heat is applied, creating a durable and secure seal. This product is reliable and efficient, ensuring long-lasting performance for your electrical projects.