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Use the larger 200-yard spools to fill reels or when you use a lot of fluorocarbon line as fluoro leader material. It keeps your excess fishing line in the package without tangling or getting loose. This can be an exceptional benefit when using it as a mainline or when using it as a fluorocarbon leader line material attached to low stretch braided or super lines.
Virtually invisible under water – kovert 100% fluorocarbon clear fishing line and fluorocarbon leader material have a light refractive index similar to water making it virtually invisible under water. This can be a distinct advantage in many fishing situations. Kovert fluorocarbon line delivers exceptional performance when you need a sensitive, shock resistant, ultra-low visibility clear fishing line or fluorocarbon leader for tough conditions. Kovert fluorocarbon line is also waterproof, so it has the same strength, sensitivity and handling characteristics under the water as it does dry.

It is very wear resistant, whether it is the beach reef or the sharp teeth of big fish are difficult to damage it.
Low visibility—rikimaru fluorocarbon fishing line of raw materials refractive index similar to natural water bodies, so it is nearly invisible in water, Reduces the prey's alertness. Wear resistance—rikimaru fishing line is made of fluorocarbon polymer, so it has the advantage of high durability. So it is also applicable in the clear waters. Low ductility gives it a sensitive characteristics at the same time, for combat feedback very quickly, Optimize your fishing experience.

Seaguar is the inventor and world leader in fluorocarbon fishing lines and leaders, trusted by today’s hottest pros and anglers of all species — Seaguar is a must for every rod and reel.

1. Yo-Zuri
#ad
Yo-Zuri 30-Yard HD Fluorocarbon Leader Line, 40-Pound, Pink
#adYo-Zuri #ad - World Record Fish. Unmatched abrasion and shock resistance in the saltwater world. Superior knot strength, thin diameter and low memory are key traits. Favorite fluorocarbon color for saltwater leader for those seeking I.More information #ad
G. F. A. It has the best combination of tensile strength, shock strength and shock abrasion strength. 100% pink fluorocarbon leader material disappears in most saltwater applications.Brand | Yo-Zuri #ad |
Manufacturer | Big Rock Sports #ad |
Height | 0.67 Inches |
Length | 5.71 Inches |
Weight | 0.03 Pounds |
Width | 3.94 Inches |
Part Number | HD 40LB DP |
Model | HD 40LB DP |
Warranty | One Year Warranty |
More information #ad
2. Seaguar
#ad
Seaguar 40 FC 25 Blue Label 25-Yards Fluorocarbon Leader 40-Pounds, clear, one size
#adSeaguar #ad - Incredible impact and abrasion resistance. Dsf - double Structure Fluorocarbon. Best tensile strength. Sport type: Fishing.More information #ad
Brand | Seaguar #ad |
Manufacturer | Kureha #ad |
Height | 4 Inches |
Length | 4 Inches |
Weight | 0.15 Pounds |
Width | 1 Inches |
Part Number | 40FC25 |
Model | 40FC25 |
Warranty | Limited |
More information #ad
3. Seaguar
#ad
Seaguar STS Salmon Fluorocarbon Leader Fishing Line, 40-Pound/100-Yard, Clear
#adSeaguar #ad - Sts salmon, trout and steelhead is The First Species-Specific Fluorocarbon Leader Material Targeting Those Species. Developed for fishing applications Where Strength, Abrasion Resistance And Virtual Invisibility Are Paramount.More information #ad
Country of Origin: Japan. Maximum impact and knot strength with Fast Sinking Line To Help You Reach The "Strike-Zone" Quicker.Brand | Seaguar #ad |
Manufacturer | Seaguar #ad |
Height | 6 Inches |
Length | 6 Inches |
Weight | 0.19 Pounds |
Width | 2 Inches |
Part Number | 40STS100 |
Model | 40STS100 |
Warranty | Limited |
More information #ad
4. Berkley
#ad
Berkley ProSpec 100% Fluoro Leader Mat,Clear,25-Yard/40-Pound
#adBerkley #ad - Excellent Clarity. Professional grade 100% fluorocarbon leaders specified by the pros. Optimal invisibility, durability and crimp strength. Developed and tested with professional tournament captains.More information #ad
0024 in diameter, 40 pond test. Comes in clear. Tough and abrasion resistant. Wrist Spool. Total of 25 yards. Maximum invisibility, durability, knot and crimp strength.Brand | Berkley #ad |
Manufacturer | Pure Fishing #ad |
Height | 1 Inches |
Length | 5.25 Inches |
Weight | 0.1 Pounds |
Width | 5.25 Inches |
Part Number | PSFL2540-15 |
Model | PSFL2540-15 |
More information #ad
5. Berkley
#ad
Clear, Berkley® Trilene® Big Game™, 40 Pound Test-370 Yard
#adBerkley #ad - Incredible strength for confidence and control. The most trusted name in all fishing gear. Shock resistant – Controlled stretch adds fighting power. Engineered to help anglers catch more fish. Made using the highest quality materials. Extra tough and abrasion resistant.More information #ad
Brand | Berkley #ad |
Manufacturer | Pure Fishing #ad |
Height | 2.68 Inches |
Length | 3.07 Inches |
Weight | 0.24 Pounds |
Width | 3.07 Inches |
Part Number | BGQS40C-15 |
Model | BGQS40C-15 |
Warranty | Manufacturer Warranty |
More information #ad
6. KastKing
#ad
Clear, 40LB, 50Yard, KastKing Kovert Fluorocarbon Leader
#adKastKing #ad - Fast sinking/highly sensitive – kovert 100% fluorocarbon line is 80% heavier than water so it sinks much faster than traditional mono fishing lines. It’s perfect for highly pressured water or ultra-clear conditions when you need a low vis fishing line to increase your catch ratio. The 50-yard spools are perfect small, easy to store, leader spools.Use the larger 200-yard spools to fill reels or when you use a lot of fluorocarbon line as fluoro leader material. It keeps your excess fishing line in the package without tangling or getting loose. This can be an exceptional benefit when using it as a mainline or when using it as a fluorocarbon leader line material attached to low stretch braided or super lines.
More information #ad
Perfect as main line or leader material – greater force is required to stretch kovert 100% fluorocarbon fishing line than standard monofilament line. Its highly sensitive nature also improves strike detection and improves the feel of your fishing line while increasing your hook-up ratio. Virtually invisible under water – kovert 100% fluorocarbon clear fishing line and fluorocarbon leader material have a light refractive index similar to water making it virtually invisible under water. This can be a distinct advantage in many fishing situations. Kovert fluorocarbon line delivers exceptional performance when you need a sensitive, shock resistant, ultra-low visibility clear fishing line or fluorocarbon leader for tough conditions. Kovert fluorocarbon line is also waterproof, so it has the same strength, sensitivity and handling characteristics under the water as it does dry.
Brand | KastKing #ad |
Manufacturer | KastKing #ad |
Part Number | KLIFLOKO-19 |
More information #ad
7. RIKIMARU
#ad
50Yards-8LB, RIKIMARU FC 100% Fluorocarbon Clear
#adRIKIMARU #ad - Rikimaru100% fluorocarbon polymer fishing line—It has high sensitivity, impact resistant, wear resistant, and the characteristics of the low visibility in the water. Low ductility and sensitivity—the fishing line made of high density material has the characteristics of high specific gravity and low ductility, can in the fish bites the hook will pass the information to you at the same time, so its sinking speed is much faster than ordinary fishing line, and it can quickly sink to the target water layer.It is very wear resistant, whether it is the beach reef or the sharp teeth of big fish are difficult to damage it.
More information #ad
Impact resistance—fishing line made of fluorocarbon material has a very obvious impact resistance advantage, can prevent the fishing line from breaking in the process of use. Low visibility—rikimaru fluorocarbon fishing line of raw materials refractive index similar to natural water bodies, so it is nearly invisible in water, Reduces the prey's alertness. Wear resistance—rikimaru fishing line is made of fluorocarbon polymer, so it has the advantage of high durability. So it is also applicable in the clear waters. Low ductility gives it a sensitive characteristics at the same time, for combat feedback very quickly, Optimize your fishing experience.
Brand | RIKIMARU #ad |
Manufacturer | RIKIMARU #ad |
Part Number | Rikimaru R76 100%Fluorocarbon |
More information #ad
8. Seaguar
#ad
Clear, Seaguar/Kureha America LLC Seaguar in Shore 100% Fluorocarbon Leader 100yd 40lb
#adSeaguar #ad - With unparalleled abrasion resistance and strength, Seaguar Inshore is proven to deliver in the nastiest conditions including around rocks, docks, jettys, reefs and in heavy grass.Seaguar is the inventor and world leader in fluorocarbon fishing lines and leaders, trusted by today’s hottest pros and anglers of all species — Seaguar is a must for every rod and reel.
More information #ad
Provides maximum impact and knot strength plus its faster sinking than monofilament. 100% fluorocarbon; virtually invisible; made in Japan with cutting-edge innovation; fill your spool with this main line fluorocarbon. Only seaguar makes its own fluorocarbon resins — exclusively formulated to assure optimum performance.Brand | Seaguar #ad |
Manufacturer | Kureha #ad |
Height | 1.25 Inches |
Length | 4.5 Inches |
Width | 3.75 Inches |
Part Number | 40IS100 |
Model | 40IS100 |
Warranty | Limited |
More information #ad
9. Daiwa
#ad
One Size, Daiwa J-Fluoro Fluorocarbon Leader, 50 Yards, Multi, 40 Pound
#adDaiwa #ad - Item package weight: 0065 kgs. Country of Origin: China. Item package dimensions: 2. 5 l x 8. 7 w x 107 h cm. Product type: Fishing Line.More information #ad
Brand | Daiwa #ad |
Manufacturer | Daiwa #ad |
Height | 1 Inches |
Length | 1 Inches |
Width | 1 Inches |
Part Number | JFL40-50 |
Model | JFL40-50 |
Warranty | See Manufacturer |
More information #ad