---
product_id: 11219991
title: "KastKing World's Premier Copolymer Fishing Line Great Upgrade For Monofilament Fishing Line Substitute For Fluorocarbon Fishing Line"
brand: "kastking"
price: "FREE"
currency: TND
in_stock: false
reviews_count: 8
url: https://www.desertcart.tn/products/11219991-kastking-worlds-premier-copolymer-fishing-line-great-upgrade-for-monofilament
store_origin: TN
region: Tunisia
---

# High abrasion resistance Less stretch than mono Superior knot strength KastKing World's Premier Copolymer Fishing Line Great Upgrade For Monofilament Fishing Line Substitute For Fluorocarbon Fishing Line

**Brand:** kastking
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🎯 Hooked on Performance!

## Quick Answers

- **What is this?** KastKing World's Premier Copolymer Fishing Line Great Upgrade For Monofilament Fishing Line Substitute For Fluorocarbon Fishing Line by kastking
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/11219991-kastking-worlds-premier-copolymer-fishing-line-great-upgrade-for-monofilament)

## Best For

- kastking enthusiasts

## Why This Product

- Trusted kastking brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Cast Like a Pro:** Enjoy smoother, longer casts with reduced memory.
- • **Elevate Your Game:** Experience the perfect balance of strength and flexibility.
- • **Invisible Advantage:** Low visibility for stealthy fishing.
- • **Knot It Like You Mean It:** Unmatched knot strength for secure connections.
- • **Durability Meets Performance:** Higher abrasion resistance than traditional lines.

## Overview

KastKing's Copolymer Fishing Line is a cutting-edge alternative to monofilament and fluorocarbon lines, offering superior abrasion resistance, reduced stretch, and exceptional knot strength. Designed for serious anglers, this line ensures smoother casts and enhanced handling, making it the ultimate choice for your fishing adventures.

## Description

KastKing copolymer fishing line is the ultimate link between you and the fish on your line. KastKing’s technologically advanced Copolymer Line was designed with this in mind. It is a scientific polymer blend that outperforms monofilament fishing line. KastKing Copolymer gives angler’s fishing tackle numerous advantages over monofilament fishing line, along with all the positive benefits of fluorocarbon fishing line at a fraction of the cost. It allows more solid hook sets than mono line for a significantly increased catch-ratio. KastKing Copolymer with a bit more stretch than fluorocarbon makes it the perfect line for fishing moving baits. If you’re using a mono fishing leader consider using KastKing clear copolymer line with lower visibility and extra toughness. For fishing line monofilament isn’t your only choice or for mono leader try KastKing copolymer in 4lb, 6lb, 8lb, 10lb, 12lb, 15lb, 17lb, 20lb, 25lb or 30lb in your fishing line spooler.For fishing line braided is always the answer and brands such as spiderwire fishing line or power pro braided fishing line can be expensive. Whether you are using monofilament line, fluorocarbon fishing line, braid line or copolymer KastKing fishing line offers the best price!

Review: Tough line, shipper was top notch, great stuff! - Amazing product, the line is extremely abrasion resistant and even with 30 lb line it still ties knots really well. I do a lot of braid to fluro/mono knots and this was very easy to work with. Low memory, but still very pliable and forgiving. I do a small local monthly publication with a piece centered on saltwater (and sometimes fresh water) fishing. Here in south/central Florida we take our fishing very seriously. Stumbling across a hybrid type of line like this, and not paying a premium for it, was an awesome surprise. I was skeptical at first, but I'm going to purchase some lighter weight of this same line for next month's trip when we go to do battle with some monster Reds. I have a brand new 7 ft custom rod that was bred just for inshore monsters. I hear Kastking makes reels too, so I might give those a hard look if the quality of their reels is as good as their lines. Personally I'm done with Penn's garbage these days, so it's either Kastking or maybe a Shimano. If you're on the fence about the line itself, try it. You won't be let down. Just FYI, the shipper even sent me a couple of cool stickers (which are now on my truck) and a business card in case I had any issues. Good customer service is hard to find these days. Sorry for such a long review, I didn't get paid or sponsored to write this, and I definitely paid for my own stuff. I make all of my purchases based on reviews though, so I wanted to throw a detailed review online. It's been a while since I was actually 'impressed' with a product and not just somewhat satisfied with my purchase.
Review: Good strong fishing line - This review is for the 12 lb copolymer clear line. I have not been one has really paid attention to the brand of line and the type of line when I purchased for freshwater fishing. For me, if the line worked, didn't break easily and was a good price then I was good with it. This Kastking line has all of that for sure. The line is lightweight but very strong and reasonably priced for nearly 1000 feet of line. I have no worries that this will handle a big bass or catfish that I hook. As I try this out, this casts well and doesn't tangle easily. Is copolymer better than mono, I think is a matter of opinion but this is good line at a reasonable price and it works. 5 stars

## Features

- KastKing Copolymer fishing line has less stretch than monofilament fishing line but more than braided
- KastKing Copolymer fishing line has much higher abrasion resistance than monofilament line
- KastKing Copolymer line has less memory than mono line, easier handling and smoother, longer casts
- Compared to mono fishing line copolymer has terrific knot strength, low visibility, slow sink rate
- If using fishing line monofilament isn’t your only choice for your fishing line spooler

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00S17NCPE |
| Brand | KastKing |
| Brand Name | KastKing |
| Customer Reviews | 4.8 out of 5 stars 21 Reviews |
| Fishing Line Type | Copolymer |
| Manufacturer | KastKing |
| Manufacturer Part Number | Copo-GR-300-20-P |
| Material | Polyvinylidene Fluoride |
| Material Type | Polyvinylidene Fluoride |
| Model Number | Copo-GR-300-20-P |
| Strand Type | Single |
| Unit Count | 1 Count |

## Product Details

- **Material:** Polyvinylidene Fluoride
- **Fishing Line Type:** Copolymer
- **Brand:** KastKing
- **Strand Type:** Single
- **Manufacturer:** KastKing

## Images

![KastKing World's Premier Copolymer Fishing Line Great Upgrade For Monofilament Fishing Line Substitute For Fluorocarbon Fishing Line - Image 1](https://m.media-amazon.com/images/I/01RmK+J4pJL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Tough line, shipper was top notch, great stuff!
*by J***Y on May 26, 2015*

Amazing product, the line is extremely abrasion resistant and even with 30 lb line it still ties knots really well. I do a lot of braid to fluro/mono knots and this was very easy to work with. Low memory, but still very pliable and forgiving. I do a small local monthly publication with a piece centered on saltwater (and sometimes fresh water) fishing. Here in south/central Florida we take our fishing very seriously. Stumbling across a hybrid type of line like this, and not paying a premium for it, was an awesome surprise. I was skeptical at first, but I'm going to purchase some lighter weight of this same line for next month's trip when we go to do battle with some monster Reds. I have a brand new 7 ft custom rod that was bred just for inshore monsters. I hear Kastking makes reels too, so I might give those a hard look if the quality of their reels is as good as their lines. Personally I'm done with Penn's garbage these days, so it's either Kastking or maybe a Shimano. If you're on the fence about the line itself, try it. You won't be let down. Just FYI, the shipper even sent me a couple of cool stickers (which are now on my truck) and a business card in case I had any issues. Good customer service is hard to find these days. Sorry for such a long review, I didn't get paid or sponsored to write this, and I definitely paid for my own stuff. I make all of my purchases based on reviews though, so I wanted to throw a detailed review online. It's been a while since I was actually 'impressed' with a product and not just somewhat satisfied with my purchase.

### ⭐⭐⭐⭐⭐ Good strong fishing line
*by J***K on April 29, 2015*

This review is for the 12 lb copolymer clear line. I have not been one has really paid attention to the brand of line and the type of line when I purchased for freshwater fishing. For me, if the line worked, didn't break easily and was a good price then I was good with it. This Kastking line has all of that for sure. The line is lightweight but very strong and reasonably priced for nearly 1000 feet of line. I have no worries that this will handle a big bass or catfish that I hook. As I try this out, this casts well and doesn't tangle easily. Is copolymer better than mono, I think is a matter of opinion but this is good line at a reasonable price and it works. 5 stars

### ⭐⭐⭐⭐ buy it
*by A***E on July 19, 2015*

very nice line, casts well. the only trouble i had was spooling it onto my reel ( ALSO A KASTKING 2500,VERY NICE) (and i have the 1500) but then again, i have trouble spooling any line onto my reels.

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---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-11-03*