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Thinner, Stronger Fishing Line

Buy Fishing Line

The Sunline Line Sensei is here to answer all your questions about fishing line. More than 10% of Sunline’s employees work in our R&D Department and our line Sensei (expert) can help answer your line questions. We will post graphics updates here regularly and feel free to ask the Line Sensei your questions, by emailing your questions to

First the Line Sensei will show you how nylon and fluorocarbon lines are made in this animation.

How does specific gravity affect fishing lines?

 How does UV exposure affect different line types?

How much less stretch does fluorocarbon really have?

How can I make my line last longer in storage?

What's the difference between 4 strand & 8 strand braid?

How important is it to check my rod guides?

Why does braided line fade to a white color?

Why is line diameter important?