Asso High Stretch Superfluorocarbon 50m Leader Line 100% Fluorocarbon Japan

Asso High Stretch Superfluorocarbon is a 100% fluorocarbon leader line developed for anglers who want the low visibility and abrasion resistance of fluorocarbon, but with noticeably more stretch than conventional fluorocarbon lines. This additional elasticity helps absorb sudden lunges and head shakes, making it a practical choice for leaders fished in combination with braid or other low-stretch main lines.

Because the line is made entirely from fluorocarbon, it sinks and blends in with the water far better than standard monofilament, which is a real advantage when fish are pressured or the water is clear. The higher stretch compared with standard fluorocarbon also gives a useful cushioning effect at the hook, helping to reduce the risk of hooks pulling or light hooklinks parting under a violent take.

The line is supplied on a 50 m spool and is available in several diameters, so you can match the leader to the species, swim and presentation you have in mind. Whether you are building hooklinks for carp, predator leaders, or lighter rigs for wary fish, the range of breaking strains covers a wide spread of fishing situations.

Asso High Stretch Superfluorocarbon is manufactured in Japan, a country with a long-standing reputation for precision line production. The clear colour keeps the line discreet in the water, while the fluorocarbon construction helps it resist abrasion against gravel, stones and snags.

Available diameters and approximate breaking strains:

• 0.343 mm – 7 kg
• 0.409 mm – 9.7 kg
• 0.445 mm – 11 kg
• 0.495 mm – 13.3 kg
• 0.595 mm – 18.2 kg

This makes the line suitable for a broad range of leader and hooklink applications, from lighter rigs through to stronger set-ups for bigger fish. The combination of 100% fluorocarbon construction, increased stretch and a choice of five diameters gives anglers a versatile spool that can be adapted to different venues and target species.

Technical Specifications:

Brand – Asso
Model – High Stretch Superfluorocarbon
Product Type – Fluorocarbon Leader Line
Line Type – Fluorocarbon
Material – 100% Fluorocarbon
Length – 50 m
Colour – Clear
Country of Origin – Japan
Available Diameters – 0.343 mm, 0.409 mm, 0.445 mm, 0.495 mm, 0.595 mm
Breaking Strains – 7 kg (0.343 mm), 9.7 kg (0.409 mm), 11 kg (0.445 mm), 13.3 kg (0.495 mm), 18.2 kg (0.595 mm)
Key Features – High stretch compared with standard fluorocarbon, low visibility, abrasion resistance, sinks well
Suitable For – Leaders and hooklinks, use with braid or low-stretch main lines