The SynConnect™ Black UV-resistant cable ties are the ideal option for outdoor applications where zip ties will be exposed to a higher than normal amount of ultra-violet rays from the sun. These black nylon cable ties are specifically manufactured to be used for continuous or extended exposure to the outdoors, weather, and UV light especially. Black Tie wraps can also be used in indoor applications. UV-resistant black zip ties are made by incorporating carbon stabilizers in the nylon resin during the moulding process. These black-tie wraps provide greater resistance to the elements when compared to our natural nylon cable ties, thus making them a cost-effective and durable method for securing any wire or item outdoors.