Fluorocarbon, i.e. polyvinylidene fluoride, a fluorine polymer with a high degree of crystallization. From the fishing point of view, its most important features are weight, stiffness and light penetration. Thanks to this, fluorocarbon sinks better than nylon fishing line
, and its angle of refraction of sunlight is similar to that of water, and thus - it is invisible to fish.
are used in most fishing methods, including carp fishing. It works perfectly as leader material, which is the basis of many rigs, such as a stiff rig.