SeaKnight SK Series Fluorocarbon Coated Fishing Line | 3–100lb

The SeaKnight SK Series is a fast-sinking fishing line constructed with a high-tech polymer core and double fluorocarbon coating. Available across a broad 3–100lb breaking-strain range, the lighter options are supplied in 100m spools while the heavier line classes are supplied in 50m spools.

The supplier specifies a smooth, abrasion-resistant construction with good knot strength and reduced curling, making the SK Series suitable for a range of mainline and leader applications across freshwater and saltwater fishing.

Key Features

Double fluorocarbon-coated construction
High-tech polymer core
Fast-sinking line
Supplier-stated high abrasion resistance
Designed for good knot strength
Smooth surface
Anti-curling characteristics
3–100lb strength options
0.148–0.900mm diameter range
Transparent and pink colour options
100m and 50m spool options depending on line strength

Double Fluorocarbon Coating

The SK Series uses a high-tech polymer core with a double fluorocarbon coating rather than being constructed entirely from fluorocarbon material.

This distinction is important: it should be considered a fluorocarbon-coated fishing line, not a 100% solid fluorocarbon line.

Fast-Sinking Construction

The supplier describes the SK Series as having quick water-cutting and fast-sinking characteristics, making it suitable for fishing techniques where getting the line and presentation down through the water column is desirable.

100m Line Options

Line No.	Diameter	Strength
0.8	0.148mm	3lb / 1.4kg
1.0	0.165mm	5lb / 2.3kg
1.5	0.203mm	6lb / 2.7kg
2.0	0.234mm	8lb / 3.6kg
2.5	0.261mm	10lb / 4.5kg
3.0	0.286mm	12lb / 5.4kg
3.5	0.309mm	16lb / 7.3kg
4.0	0.320mm	18lb / 8.2kg
5.0	0.370mm	20lb / 9.1kg
6.0	0.405mm	25lb / 11.3kg
7.0	0.450mm	30lb / 13.6kg
8.0	0.500mm	35lb / 15.9kg

50m Heavy Line Options

Line No.	Diameter	Strength
10.0	0.520mm	40lb / 18.14kg
12.0	0.570mm	50lb / 22.68kg
16.0	0.660mm	60lb / 27.22kg
20.0	0.760mm	70lb / 31.75kg
24.0	0.800mm	80lb / 36.29kg
30.0	0.900mm	100lb / 45.36kg

Suitable Fishing Applications

With line classes ranging from 3lb finesse line through to 100lb heavy leader, the appropriate SK Series option can be selected for applications including:

Bream and whiting
Flathead
Trout and freshwater fishing
Estuary lure fishing
Tailor
Mangrove jack
Barramundi
Snapper and demersal fishing
Reef fishing
Bottom fishing
Rock fishing
Boat fishing
Heavier leader applications

Actual suitability will depend on the selected breaking strain, target species, fishing environment and complete tackle setup.

Specifications

Brand: SeaKnight
Series: SK
Line Type: Fluorocarbon-Coated Fishing Line
Core Material: High-Tech Polymer
Coating: Double Fluorocarbon Coating
Strength Range: 3–100lb
Metric Strength Range: Approx. 1.4–45.36kg
Diameter Range: 0.148–0.900mm
Length: 100m / 109yd or 50m / 55yd depending on strength
Colours: Transparent / Pink
Supplier-Stated Characteristics: Fast Sinking, Abrasion Resistant, Good Knot Strength, Smooth & Anti-Curling

Please Note

Although some supplier wording refers to "100% fluorocarbon coating," the supplied product information identifies the construction as a high-tech polymer core with double fluorocarbon coating. It is therefore described here as fluorocarbon-coated line rather than 100% solid fluorocarbon.

The 3–35lb options are shown as 100m spools, while the 40–100lb options are shown as 50m spools in the supplied sizing chart.

Breaking strain, diameter and other performance figures are supplier-stated specifications. Select line strength according to the complete tackle setup, fishing environment and intended target species.