Fluorocarbon composed only of fluorine polymers with absence in the nylon mix ; this feature is the basis of its success. Fluorine is equivalent to neutrality in water (both sweet and salt) in fact in the spectrum of light there is no index of refraction because it is not reflected but passes through the body (body of the wire). In the Fluorocarbon Titan Pinky the water is not absorbed in any way, therefore the body structure is not affected by external agents, leaving unchanged the chemical and physical characteristics. The most important physical characteristics of the Fluorocarbon Titan Pinky that are evident during its use in fishing are the high knot or crimp strength, the absence of stretching (elongation), high rigidity accentuated by the anti abrasion which increases the internal breaking load of Fluorocarbon.