Abrasion resistant fluorocarbon line which ensures a long product life. It has a refractive index tending to zero the first meters under water which guarantees almost total invisibility and which allows to increase the catches even for beginners. The high specific weight ensures to hold the fishing position. Extremely waterproof, it allows you to keep the strength unaltered in any situation. It has a low elongation and is totally insensitive to temperatures even in prohibitive climatic conditions. Especially suitable for leaders.