Ty Rap® black ultraviolet and weather resistant nylon 13.20 L x 0.27 in. W cable ties. Tensile strength 85 lb. Max. bundle diameter 3.50 in. Package of 500.
This material provides very good resistance to ultraviolet light and chemical exposure. Nylon 12 is a lower moisture-absorbing material than 6.6 nylon and the effect of water on properties is much less.