SUFIX INVISILINE LEADER There are many good fishermen who wouldn’t consider putting a line in the water without a Sufix Fluorocarbon Leader on the business end! Line-wary fish are fooled time and again by the near-zero invisibility of this remarkable leader line. Sufix Invisiline sinks four times faster than nylon lines and with it’s small diameters, low stretch and easy handling helps you catch more fish. Sufix Invisiline is made of 100% PVDF fluoro carbon, the strongest and toughest type of fluoro carbon available for leader lines. Available in 20m spools. Whether you fish freshwater or saltwater Sufix Invisiline Leader can make you a more productive fisherman.