What Is Copolymer Fishing Line

What Is Copolymer Fishing Line

You’ve heard about, copolymer fishing lines, and are you confused about this fishing line?  Here we’ve discussed some amazing claims, maybe you have a friend who says you should give it a try. But what is a copolymer fishing line and is it work for you?

If you’re trying the copolymer line for the first time, you could be just a few steps away from your new favorite line. There are some amazing possibilities with the copolymer, and we’ll walk you through what you need to know. The Copolymer fishing line is mainly divided into two types of nylon which can be heated and stretched for the purpose to form a single piece.

A monofilament fishing line is a single piece of nylon that is stretched for the purpose to produce the exact diameter. The main difference between them that is the number of nylon strands used for creating the fishing lines.

What is a Copolymer Fishing Line?

what is copolymer fishing line

In order to answer we have some sort of consideration: What are the different types of fishing lines?

In addition to copolymer, there’s mono-filament (AKA ‘mono’), braided,  and fluorocarbon (AKA ‘floro’ or ‘fluoro’) line. There are both positive and negative points to all of the above, but to the best of my knowledge, the copolymer line will fulfill your needs.

We recommend a good copolymer on better quality fishing lines at a reasonable price. The monolines are weaker co-polymers, often cheaper than braid, and have some problems than the fluoro line.

Is Copolymer Line Any Good?

As for as I knowledge, a copolymer is an incredible option for anyone who loves to fish. In contrast to other fishing lines, copolymers are the best quality and stronger linen, more resistive, and haven’t a lot of memory.

How Strong Is Copolymer Fishing Line?

A fishing line’s strength is not as important as the question it answers, because it is rated in pounds.

The copolymer line is much stronger than the mono-filament and fluoro-carbon lines. The popularity is due to higher strength which seems to be a 12-pound test co-polymer line having a smaller diameter than the other two. 

What are the Advantages of Copolymer Fishing Line?

Copolymer line has a lot of advantages that make it a game changer for all sorts of fishing. 

In addition, it is remarkably strong. Instead of monofilament and fluorocarbon copolymer   Copolymer fishing line is much stronger. The reason behind its strength is a double line of nylon fibers which gives a single line. Nanocarbon and Fluorocarbon lines are made from one polymer.

  • Copolymer fishing line is resistant to damage.
  • These fishing lines also absorb less water.
  • It is refractive.
  • The copolymer line has some slack but not much.
  •  The line has reduced glare in the water.

The thinner diameter of the copolymer line makes it easier to add more lines to your standard fishing reel in equal-pound tests as mono and fluorocarbon fishing lines.

What Is the Difference Between Copolymer and Monofilament Fishing Lines?

Copolymer fishing line is made by combining two types of nylon threadsMonofilament is manufactured using a single nylon thread
It is less thinIt is thinner.
It refracts lightIt is more visible in the water

Which Is Better Fluorocarbon or Copolymer?

Both of the mentions are very similar in some aspects. The copolymer is stronger. Both of them refract light which makes the line harder to see in the water. Due to less absorption, the behavior remains unchanged in both cases. Fluorocarbon is resilient to scratching, but not as much as the copolymer line.

  • If I had to choose I’ll prefer the copolymer line over the fluorocarbon.
  • If you’re interested in according to price, my priority is more for copolymer over fluorocarbon.
  • If you’re an average fisher, fluorocarbon may be a better option among both you’re less probable to need a heavy-duty line.

Is Copolymer Good for Trout Fishing?

what is copolymer fishing line

The Copolymer line is suitable for the fishing of trout. Superior strength makes it a good choice for trout fishing on a fly rod and spinning rod. Also, like fluorocarbon, the copolymer line did not observe light which makes it invisible in the water.

That’s a counted perk for trout fishing.

If you’re interested in the thinner diameter and stronger strength along with the ability of the line to not absorb light, you’ve got the winner for trout fishing.

Do Copolymer Lines Float?

If you’re in finding the fishing line to float you must buy those lines having monofilament. The copolymer is actually the combination of two types of nylon and merges them into 1 line.

  • If the 2nd nylon polymer is monofilament, the line will float.
  • If the 2nd polymer is a fluorocarbon, the line will sink.


Here after the above discussion about what is a copolymer fishing line? It’s a strong, low-visibility, cost-compelling line that will let you release longer distances and work with the tangles you already know how to use. And chances are, it’s the right line for you.

You’ve to Try copolymer and let us know how it goes in the comments below. 

KastKing Copolymer Fishing Line for Saltwater, Freshwater, Bass, and Trout, Strong and Ultra Invisible.

Copolymers are structured on the bases of category. If the single chain is used we call it linear copolymers whereas those containing polymeric side chains are called branched copolymers.

Copolymer Line = More Line

Because the thinner the line is the more line you can put on your reel. If you’re used to using a monofilament fishing line, imagine having 2 or 3 times more lines available when you’re out on the water.

Joshua Collier
"Joshua Collier is an experienced angler and writer based in Florida. With over 10 years of experience fishing in freshwater and saltwater environments, Joshua has become an expert on everything from fly fishing for trout to trolling for marlin.