Why is dry natural fibre rope preferred for use as a tag line?

Dry natural fibre rope is preferred for use as a tag line primarily because it is non-conductive. This property is crucial in rigging applications, particularly in environments where there might be electrical hazards or when working near overhead power lines. A non-conductive material helps to ensure the safety of the workers by minimizing the risk of electrical shock during operations.

While other properties of dry natural fibre rope may contribute to its usefulness, such as being lightweight or having certain durability aspects, the key reason for its selection as a tag line lies in its non-conductive nature. This makes it ideal for situations where electricity is a potential risk, reinforcing the importance of safety in rigging practices. Additionally, the cost of the rope, while relevant, is not as critical as the safety features it provides.