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Seaguar Blue Label Fluorocarbon Leader$32.99
It has a refractive index much lower than that of monofilament, making it nearly invisible. Offering superior abrasion resistance and knot strength, this high-tech 100% fluorocarbon leader having diameter 0.029" sinks faster in water than other lines due to its higher specific gravity. Unmatched presentations and designed to hold up in the harshest saltwater environments.