Sufix Invisiline Fluorocarbon Line 1.17mm 79.9kg 20m Clear

Sufix Invisiline — Near-Invisible Fluorocarbon Leader Material for Big-Fish Applications

The Sufix Invisiline in 1.17 mm / 79.9 kg is purpose-built for heavy-duty leader construction where stealth and strength need to work together. Whether you're rigging for large predators or demanding saltwater setups, this thick-diameter fluorocarbon delivers where it counts.

Near-Invisible in Water

Fluorocarbon (FC) refracts light at almost the same index as water, making Invisiline practically invisible to fish once submerged. This low visual signature is a real advantage when targeting wary or pressured species, letting you present strong, reliable terminal rigs without spooking them.

Fast-Sinking, Low-Stretch Performance

Invisiline sinks four times faster than standard nylon monofilament and has very low stretch. The fast sink rate keeps your rig in the strike zone quickly, while minimal stretch translates to sharp, direct bite detection and solid hook-sets — critical when using heavy leaders for large predators.

Choose the Right Variant

This product is available as a single variant. Check the specifications below to confirm it suits your intended application.

• Sufix Invisiline Clear 1.17 mm / 79.9 kg — 20 m: Heavy leader material for big predator fishing, large pike, catfish, or demanding saltwater rigs requiring maximum breaking strain and high abrasion resistance.

Facts

• Construction: 100% Fluorocarbon

• Line diameter: 1.17 mm

• Breaking strain: 79.9 kg

• Spool length: 20 m

• Color: Clear

• Sink rate: Sinks 4× faster than standard nylon

• Stretch: Very low

• Abrasion resistance: High

• Intended use: Leader construction