The Tracon heat shrink tubing is a versatile product that is ideal for various applications in electrical and cable engineering. With a diameter of 50 millimeters before shrinking and a length of 180 millimeters, this heat shrink tubing provides ample material to effectively protect cable connections and insulation. The tubing has a 3:1 shrink ratio, meaning it contracts to one-third of its original diameter when heated, ensuring a tight and secure fit. Made from high-quality polyethylene, the tubing is characterized by its robustness and durability. The black color not only offers an appealing appearance but also provides additional protection against UV radiation and other environmental influences. The tubing is equipped with a special adhesive that is activated during shrinking, creating a strong, waterproof connection. This product is an excellent choice for anyone seeking a reliable and long-lasting solution for their cable insulation needs.