Immediately after its introduction many in the casting fraternity took an interest in F1 for the same reason as their angling colleagues. Ultima F1 is a line designed with the around the concept of achieving maximum distance and accuracy with minimum effort.
A super soft and supple copolymer, Ultima F1 is made to very high tolerance which enable it to fit within the parameters set by casting organisations.
Many top casters around the world prefer the balanced combination of low stretch and softness that F1 gives them during competitions.