SEAGUAR is made of a special fluorocarbon which is developed using original high polymer technology. Comparison tests against nylon confirm Seaguar's superiority especially in its sinking speed and its invisibility in water. Used extensively by our clients fishing big fish rivers like the Yokanga and Alta. All the Gamefish team highly recommend Seaguar.
The refractive index of Fluorocarbon is nearly identical to that of water. In layman's terms, that means when you immerse a Fluorocarbon leader in water, it blends in so well that it's almost impossible to see with the naked eye. And if the fish can't see it, they are far less likely to be spooked and more apt to strike