SHIMANO LB-B41V Mastiff FC [Clear] 90m 0.205mm (6lb)

“This fluorocarbon line has a ““Nano Armor”“ structure with nano-level irregularities on the surface, which allows it to maintain the strength of the knot. It uses parallel winding.

Pursuing the functionality of fluorocarbon lines required for bass fishing. The flexibility of the material and the smoothness of the surface allow for smooth line release and ease of use. In addition, the ““Nano Armor”“ structure, which has nano-level irregularities on the surface, maintains high knot strength. It is designed with the concept that the lines fit together and the knots do not slip easily.”

The flexibility and smoothness of the surface are the result of thorough quality precision.

Mastiff FC’s focus is on the smoothness of the line surface, achieved by minimizing quality variations to the utmost extent.

Depending on the content of the material and the quality control environment, the surface of fluorocarbon lines can have roughness of various grain sizes. Mastiff uses 100% fluorocarbon that is consistently manufactured and controlled in Japan. By setting strict quality standards and carrying out thorough management at the factory, we have succeeded in reducing quality unevenness.

When checking the unevenness of the line surface in 1 micron units, we succeeded in creating a much smoother surface than conventional products. The feeling of the line releasing from the spool and the low resistance when passing through the guides result in a stable feel and improved casting distance.

The Mastiff FC also pursues high operability that follows the angler’s movements. The flexible line design and smooth surface allow for smooth casting even in technical casting, where lighter lures are approached more softly. It delivers trouble-free and stress-free performance not only in situations where you are making delicate approaches with bait finesse, but also in situations where you want to accurately deliver a very light lure to the target spot with spinning.a