The higher diameter option offers the best possible protection against sheer and abrasion damage, as well as giving the higher strength you would expect from a 0.40mm line. Another, often overlooked benefit of moving up to 0.40mm line, one that is common with most copolymer main lines, is that the inherent weight of the thicker line means it sinks even better than the same polymer mixture in a lower diameter. Anglers that fish with their mainlines slack or semi-slack will find that they can lay this line unobtrusively along the lake bed or down on top of any weed that is present.
Pro copolymer blend offers both extremely high abrasion resistance and excellent knot strength.
Excellent sinking properties ensure that the line can be fished slack and will settle unobtrusively across the lake bed.
A vital aspect of any decent carp line is the way it stretches and its ability to give you the feedback to feel the lead down (vital to feeling the type of lake bed the lead has landed on) and all the lines in the Pro range offer this feedback crisply, even at range.
Uniform diameters ensure an extremely high consistency in their linear strength.
Smooth finish and supple feel gives excellent casting performance.