FLUOROCARBON doesn’t absorb water even after 100 hours in the water. Most lines absorb 10% water after 24 hours which weakens it by 5-10% of its original durability. Normal lines reflect UV rays which allows them to be seen by fish.
FLUOROCARBON lets UV pass through, not reflecting them off. FLUOROCARBON is unnoticeable by fish. A lot of fishermen around the world use flouro as a leader and achieve great results.