Opsin Fluorocarbon Fishing Line – 100 lb (0.97 mm), 25 YD

Tackle giants with Opsin 100 lb. Stealthy, supple, and equipped with rock-solid knots for massive tuna or yellowtail.

Opsin Fluorocarbon 100 lb is engineered for showdowns with large bluefin tuna, powerful yellowfin, or spirited yellowtail. Its low-visibility design fools line-shy predators, while the supple composition maintains a natural presentation even in strong currents. Knot performance remains rock-solid under extreme tension. When the bite is difficult, that’s where Opsin Fluorocarbon stands out—helping you land the fish of a lifetime.