Fluorocarbon leashes - how to make a fluorocarbon leash with your own hands for pike, perch, trout

An important advantage of a fluorocarbon leader is its ability to withstand the teeth of predatory fish, but at the same time remain virtually invisible in the water, unlike, for example, Kevlar leader material or string. Initially, fluor leashes were used by ultralight fishermen and carp fishermen to catch carp. Over time, the popularity of such leashes increased, which led to almost universal use in fishing.

Fluorocarbon leaders are used by anglers in almost all types of fishing.

What is a fluorocarbon leader for?

This leash is made from a material that includes the use of fluorine and carbon. This material combines invisibility in water and rigidity. Such products should be distinguished from leashes consisting of monofilament, which is located inside a fluorocarbon shell. This material is relatively expensive and its use as a main line has not been justified.

During long-term storage, the leash does not deteriorate when exposed to sunlight. This material is heavier than water, which allows it to sink quickly.

Pros and cons of fluorocarbon leaders compared to other types of leaders

Fluorocarbon leader has approximately the same tensile strength as monofilament. In water, this material practically does not change its properties.

The transparency of the leader is determined by how similar the refractive index is to that of water. In fluorocarbon, this characteristic differs slightly, which gives the leash high transparency, unlike monofilament or braided line. This allows you not to scare away even the most cautious fish when fishing.

When the number of bites and fish escapes is compared, the first is much higher with fluorocarbon, and the second is significantly lower than with other types of fishing line.

Carp leashes made of fluorocarbon are the most invisible in the water

The advantages of fluorocarbon leaders include the following:

When fishing, the degree of sensitivity of the material to abrasion . This is especially important for winter fishing, when the line constantly rubs against the ice. Fluorocarbon ensures durability over a long period. Thanks to this quality, such leashes are insensitive to the fish’s teeth.
Wiring stiffness made of fluorocarbon prevents tangling of gear. Monoline and braided line are less effective in this regard. Even after repeated bites, the fishing line will not lose its shape. The elasticity and rigidity of the leash allows for good play of the bait.
Fluorocarbon weighs enough to quickly sink to the bottom . Its elasticity will allow it to easily take the shape of the surface, making it unnoticeable.
The material has no memory . After tangling into a beard or tying a knot, a leash made of this material will again take on its original appearance.
When fishing on a bottom covered with shells or stones with sharp edges, there is no reason to worry about such a leash - it is insensitive to abrasion .
When stretched, it does not form sections of uneven thickness , which has a positive effect on strength.
Retains its properties when used at low temperatures . When fishing in winter conditions, it is able to maintain elasticity.

Flur is often used by spinning fishermen for leashes.

The relatively high cost of fluorocarbon leashes is noted as a disadvantage. However, it should be taken into account that leashes require little of it, and this reduces the cost of purchase.

Best Fluorocarbon Lines

Here is a rating of fluorocarbon fishing lines for 6 different purposes. Prices are indicated at the time of publication of the article and are the average between several online stores. The price per 1 m is also subjective. It is not an offer agreement.

Purpose	Brand	price, rub.
Fluorocarbon for spinning leashes	Sunline Siglon FC	370
For winter fishing	Team SALMO Ice Soft Fluorocarbon	325
For feeder and float leashes	Shimano Tiagra Fluorocarbon Leader	880
Thick leads for bends	Sufix Castable 100% Fluorocarbon Clear	1900
The most expensive (1 m)	Shimano Antares Fluorocarbon Low Visibility	1100
Best price/quality ratio	Owner Fluorocarbon Tournament Line	355

When making any equipment from fluorocarbon, you need to take into account that a significant length will be spent on knots and the formation of loops, because the material is large in diameter and rigid. Loops on fluorocarbon can be tied with a regular simple knot, but the tightening must be forceful, and the loop must be placed on something strong without sharp edges - a steel pin...

Most often, fluorocarbon is used to make leashes or parts of equipment in spinning rods and feeders. It is used where its hardness, wear resistance and rigidity are needed.

Fluorocarbon (technically correct - fluorocarbon, Fluorcarbon) turns out to be resistant to abrasion, it retains the desired twist shape, and it also resists pike teeth well, and compared to steel, it is much lighter and more elastic.

General information

Fluorocarbon is a polymer derivative of Teflon, created in Japan quite a long time ago and used in fishing gear since the end of the last century. It is distinguished by its hardness, wear resistance and the fact that it does not age and does not lose its properties over time. Invisibility in water (refractive index 1.42, near water 1.33) makes it even more popular among fishermen.

It is also 1.5 times heavier than regular nylon fishing line and 80% heavier than water and sinks 2.5 times faster. But at the same time, fluorocarbon fishing line has noticeably less strength compared to conventional monofilament. Those. To maintain strength, you need to install thicker material.

How thick is a fluorocarbon leash for spinning rods?

When making a thick fluorocarbon leash for spinning, the fight is primarily not with breaking force, but with pike teeth. Based on experience, it is believed that a leash with a diameter of 0.4 mm (thinner is not recommended for pike) will remain intact in 70% of bites. To ensure that the probability of preserving the tackle and trophy exceeds 90%, a diameter of 0.6 mm is used.

But if you take it even thicker, then another problem arises: you cannot knit knots, you can only connect them with crimp tubes, which also require a special tool. Therefore, they often stop at values of 0.5 - 0.6 mm when it comes to a leash for a pike.

Making a regular pike leash

When making any equipment from fluorocarbon, you need to take into account that a significant length will be spent on knots and the formation of loops, because the material is large in diameter and rigid. Loops on fluorocarbon can be tied with a regular simple knot, but the tightening must be forceful, and the loop must be placed on something strong without sharp edges - a steel pin...

[THERE IS AN ANSWER] What are the best leashes for pike fishing?

Only after wetting (required) and forcefully tightening will the knot on a 0.4 - 0.6 mm thread not come undone. As an option - a loop made of fluorocarbon as in the photo, to be on the safe side you can add a drop of instant glue, it will not spoil the material.

To tie a regular fluorocarbon leash for a spinning rod you need:

Cut 40 cm of monofilament with wire cutters.
Tie a simple loop to connect to the cord (or, if desired, insert a swivel, possibly with a self-tightening knot, more on that later...).
Tie a simple loop on the other side around the winding ring, loosely, without tightening it (fastening baits with clasps is still not 100% reliable...).

Options for using fluorocarbon as leashes and shock leaders

Sinking leaders in fly fishing and in the feeder. It must be taken into account that the current lifts light baits, which is not always pleasant for experienced anglers looking for large bottom fish. In addition, stiffer leashes cause less tangling. How the fish will react to an increase in hardness, but with invisibility - everything is tested experimentally, but the option is working...

Shock leader on the donk against the shell rock. Often the edge ridge is covered with shells, while the feeder is used to fish at the lower edge of the edge, or a little further, in a hollow filled with drifted food and fish. In such conditions, cord and monofilament quickly wear out and break. A shock leader made of fluorocarbon can help out in such a fishing spot, but the rings must be large and the tie knot must be neat.

Invisible leash for catfish. Catfish tackles have recently begun to be equipped with thick fluorocarbon leashes. What is more important here is the invisibility and heaviness of the material, placing bait on the bottom or jigging the bait.

Experienced fishermen recommend preparing spare leashes for pike and changing them on time if necessary. Detecting violations is easy - just run your fingers along the monofilament.

What knots to tie fluorocarbon leashes to?

If the knot between the braid (monofilament) must pass through the rings, then it is made as compact as possible.

The Carrot knot is similar to the previous one and forms a compact connection. Typically, such a knot is recommended by experienced feeders for attaching part of a fluorocarbon fishing line.

It should be noted that long leashes and shock leaders are tied at the end of braids directly while fishing, when circumstances force them to be used. Short leashes from pike teeth or twists for the feeder are prepared at home and delivered in leashes for fishing.

Now a couple of complex self-tightening knots for fluorocarbon. You can tie the leash to the clasp or swivel using a compact knot according to the following diagrams.

The Rapala knot is used. And then comes Grinner.

Spinning anglers should take into account that pike perch and pike perch are very skeptical about metal leashes. They evaluate fluorocabron more positively, and pike respond better to it. The material is softer and inconspicuous, so it makes sense to make and use fluorocarbon leashes...

3. Carabiners with swivels and winding rings. Must be proportional and withstand the same loads as a fluorocarbon leader. When performing installation, you need to attach a swivel/swivel with a carabiner on one side of the leash, and put a carabiner or a winding ring on the other side.

Which fluorocarbon to choose for leashes

This material can have different properties. It varies in thickness and elasticity. There is a special material for fishing in sea water. The fisherman chooses the appropriate variety based on the type of fish it is needed to catch.

The main manufacturers of branded fluorocarbon brands are the USA and Japan. You need to understand that high-quality material produced here will not be sold cheaply. On sale you can find a cheaper option, which is a nylon thread in a carbon sheath, but it does not have the basic properties of fluorocarbon.

Fluorocarbon line for leashes

The most famous Japanese brands are Kureha Colmic Riverge and Kureha Colmic Seaguar. Of the American brands, one of the most popular is 3M Scientific Anglers.

Checking what you have in your hands, the fluor only burns at the point of fire, the monofilament melts and drips, the braid burns

Single-strand or braided threads may be available for sale. The first are the most common models. Their peculiarity is their insufficient tensile strength. Therefore, they are usually used for catching small fish.

Braided fluorocarbon provides high durability of the gear. It consists of tightly woven threads. They are used for winter fishing with girders and for catching large specimens.

Double threads are common. However, they are usually made independently using single threads. After folding, they are secured using crimp tubes.

Twists of fluorocarbon leaders are used. They are made from two cores independently. To do this, they are carefully twisted. This is done to increase the rigidity of the leash. When using them, it is practically impossible for predatory fish to bite the fluor twist.

How to tie fluorocarbon and make a twist with your own hands:

Reviews from fishermen

Most consumers claim that fishing line made from low-quality fluorocarbon has poor performance.
The quality of manufactured products depends on the quality of equipment and perfection of technology. Kureha brand fishing line meets all modern requirements. This is a super strong and reliable fishing line. Its basis is high-quality raw materials, multiplied by the achievements of modern technology, made on high-tech equipment. This fishing line is soft, elastic and durable.
De Lux Fluoro Carbon fishing line, intended for winter fishing, does not correspond to the declared characteristics: the breaking load does not match and the calibration of the fishing line does not match, which indicates the heterogeneity of its thickness.
The Cottus Fluorocarbon brand has proven itself to be reliable and flexible, which allows you to knit high-quality knots, regardless of the purpose.
The Salmo Fluorocarbon brand has a smaller diameter than what is written on the packaging. In this regard, the breaking load does not correspond to the declared one. Despite this, it is easy to operate, and the components are of fairly high quality. Therefore, it is used for the manufacture of leashes installed on various types of equipment.

As you know, practice is the criterion of truth. An analysis of fishing forums and blogs of famous anglers shows that opinions about the effectiveness and advisability of using fluorocarbon leashes in various situations are diametrically opposed.

Elasticity and incredible lightness
At the same time, “collective experience” allows us to draw the following conclusions:

the use of fluorocarbon can improve fishing results, but is not a panacea;
in most cases, the use of fluorocarbon leaders is desirable, but not required;
The physical properties of fluorocarbon do not allow it to be used in situations where soft or floating line is required. For example, when bottom fishing with method type feeders.

DIY fluorocarbon leashes - how to knit without the knot unraveling

To tie such a leash, it is convenient to use the Carrot knot. It is knitted as follows:

The ends of the leash and the main line are placed parallel to each other. They are placed in opposite directions.
The end of the leash is wrapped once around the main line, making a simple knot.
The tip of the main line is wrapped around the future leash many times. It is enough to do this 6-8 times.
After this, the tip is wrapped around the resulting structure several more times, moving in the opposite direction.
The tip is threaded through a simple loop that was previously created on the leash.

The knot must be wet before tightening. This will reduce the friction forces and allow the knot to be tightened more tightly. You can clarify the rules for tying this knot by checking the following diagram:

You can make a leash from fluorocarbon using the Albright knot. It is created by performing the following actions:

The tip of the leash is folded in half without tying a knot.
The monofilament or braid is first threaded inside the fold, then wrapped around the double leash many times, moving in the opposite direction, towards the fold.
It is then threaded inside the fold.
Then the knot is tightened.

The connection diagram is shown in the figure above.

These knots can be used for a monofilament or braided base.

To make a one-piece leash for catching pike, pike perch, and large perch, you can make loops at both ends, securing the fluorocarbon using crimping tubes. One of them can be used to connect to the main fishing line, the other can be threaded into the eye of a hook or bait before fastening.

Crimping tubes, fluorocarbon, enough fittings to make a leash

Fluor leashes for pike fishing

When fishing for this fish, using a fluorocab leader makes sense in cases where the pike is not active. Otherwise, it is better to use a metal leash.

It is usually customary to use fluorocarbon at 0.3-0.4 mm. Thicker material may discourage fish. Crimping tubes are used for installation.

A fluor leash for pike is often used during jig fishing. When using wobblers, the risk of losing expensive bait is too high.

Pike leaders made of fluorocarbon line

Leashes for perch

If you plan to catch small fish, then a thin brand of fluor is better suited for them. In such fishing, a fluorine leash with a thickness of 0.1-0.15 mm shows good results. For large perches, it is better to take a thicker one, with a diameter of 0.18-0.20 mm.

Fluorocarbon ultralight leader for trout

This fish is known for being very cautious. She should not see anything in the water that could scare her away. The optimal leash length should be approximately 1 meter. A deviation of 20 cm in one direction or another is allowed.

Diameter no more than 0.2.

How to make a flur leash for pike perch

This fish has significant dimensions. For fishing, you should take leashes with a cross-section of 0.23-0.30 mm. Walleye have strong teeth, so using a fluorocarbon leader will be an effective solution.

Advantages

Invisibility in water. From the table at the beginning of the article, you can see that the refractive index of fluorocarbon, the material from which fluorocarbon thread is made, is 1.42, it is very close to the refractive index of water – 1.33. That is why the fishing line is almost invisible in the water, which makes it easier to get bites from cautious fish (carp, crucian carp).

Rigidity. For knitting diverting leashes, it is much better if the fishing line is rigid and does not intertwine with the main cord, but goes to the side, as it should.

Little things: sinks well, is frost-resistant, more difficult to cut on driftwood and shells, does not deteriorate in the sun, practically does not stretch.

Differences between fluorine and monofilament line: fluorocarbon is stiffer and holds knots worse, is less visible in the water, breaks easier and is slightly more expensive per 1 m.

There is also a point of view that fluorocarbon leashes can, on the contrary, cause harm, because because of them, valuable bait has been lost more than once, and the fishermen themselves have been left with nothing.

If you still decide to buy fluorocarbon fishing line, then the best choice would be:

Owner - for spinning fishing.
Balzer is a German product that performs well in all fishing conditions and is considered the most versatile choice.

The main advantage of such leashes is their increased rigidity; they do not get tangled or wear out over time, but you should still adhere to a simple rule: the fishing line must remain several times stronger than the leash. Otherwise, you will lose the tackle along with the catch.

Posted by Mityai, 05 August 2008, 14:25:44

Posted by Mityai, 05 August 2008, 14:25:44

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There is also a point of view that fluorocarbon leashes can, on the contrary, cause harm, because because of them, valuable bait has been lost more than once, and the fishermen themselves have been left with nothing.

If you still decide to buy fluorocarbon fishing line, then the best choice would be:

Owner - for spinning fishing.
Balzer is a German product that performs well in all fishing conditions and is considered the most versatile choice.

Tips for fisherman: What are the best leashes for pike fishing - How to best use them

Differences between fluorine and monofilament line: fluorocarbon is stiffer and holds knots worse, is less visible in the water, breaks easier and is slightly more expensive per 1 m.

Errors and their solutions

Before fishing, you need to check the leash for cracks and irregularities. If they are available, then you need to take another copy.

If you tighten the knot without wetting it when tying, this may lead to loss of strength. In this case, the attachment point will become a weak point when fishing.

The rigidity of the material makes it difficult to create knots. It can cause the material to break if the fisherman uses excessive force when tying.

How to tie a fluorocarbon leash - making fluoro leashes, video instructions:

Thin is not always better

It’s worth noting right away that there is no clear answer to the question of what the diameter of the feeder leash should be. Here everything completely depends on the fishing conditions.

On one river the fish takes well with a leader diameter of 0.15 mm, on the other - no more than 0.10 mm. It all depends on the amount of pressure that anglers put on the fish in a particular body of water.

The fewer lovers of quiet hunting on the shore, the bolder the fish will be and the thicker the leashes can be set. And vice versa, when the load on the fish is heavy, it is worth giving it elegant tackle.

The choice of the optimal diameter of the leader line is influenced by another factor - the structure of the rod. If the rod allows you to make a lightning-fast hook, the thickness of the leader should be slightly increased so that it does not burst with a sudden movement.

The main line also influences the choice of leader thickness. If it stretches well, the leash will not receive load when hooking; if it stretches poorly, it may break.

Therefore, when using non-stretchable lines, thicker leashes are used.

Sometimes feeder leashes have to be changed during fishing. For example, while catching silver bream on tackle with 0.10 mm leashes, after another energetic bite the angler got a break.

It turns out that a bream had approached the fishing point. The 0.10mm leash is too thin for him.

You need at least 0.14 mm. And the leash on the feeder for crucian carp often becomes a victim of the assertive carp.

So the diameter of the leash always varies. It is important to learn how to select it so that the tackle is as thin as possible from the point of view of maintaining strength in one place or another, when catching one or another fish.