Sufix Super Cat is a hollow-construction braided line made of bullet-proof Aramid (Kevlar) fibers. It is a high-strength rig and leader line with ultimate abrasion resistance that will stand up to the sharpest of teeth. It is ideal for fishing in snaggy or rocky situations.Sufix Super Cat is easy to splice to your mainline thanks to its hollow construction. Choose Sufix Super Cat when you need a sinking durable leader or rig line. This line is perfect for all types of predator fishing.