How does moisture affect the longevity of slings made from materials other than chain?

Moisture negatively impacts the longevity of slings made from materials such as nylon, polyester, or other synthetic fibers. When these materials are exposed to moisture, it can lead to a breakdown of the fibers over time. This degradation can weaken the sling, making it less effective and safe for lifting and hoisting operations. Additionally, moisture can contribute to mold and mildew growth, which further deteriorates the material.

In contrast, chain slings are generally more resistant to moisture, as metal does not absorb water in the same way that synthetic materials do. This distinction is important when selecting the right type of sling for specific lifting tasks, as proper care and attention to environmental factors can significantly enhance the longevity and safety of rigging equipment.