P-Line CFX Fluorocarbon Leader Material features a refractive index that makes it virtually invisible once it enters the water. The most obvious advantage of CFX Fluorocarbon is a more natural presentation to the fish. With its high abrasion resistance, low stretch factor, and built in UV protectors, it's no wonder that when CFX was introduced, the American Sportfishing Association awarded P-Line CFX Fluorocarbon the "Best New Line Introducion of the Year" award. If you fish areas with line shy fish, due to heavy fishing pressure or clear water conditions, using CFX Fluorocarbon can make the difference. This could be the most important tool you add to your tackle arsenal.