The TE Connectivity / Raychem RAY-101-40.0(50) is a high-quality heat shrink tubing designed for electrical insulation and protection applications. With a shrink ratio of 2:1, this tubing provides a reliable and secure seal for wire and cable connections. Its operating temperature range of -55°C to 125°C ensures optimal performance in various environments.This versatile heat shrink tubing is made of durable materials that meet industry standards, offering outstanding resistance to chemicals, abrasion, and UV exposure. Its easy installation process involves using a heat gun or oven to shrink the tubing securely around the desired area.Whether used for household electrical repairs or industrial projects, the RAY-101-40.0(50) serves as a dependable solution for wire bundling, cable insulation, and strain relief. With TE Connectivity / Raychem's renowned reliability and quality, this heat shrink tubing ensures long-lasting protection for your electrical connections.