--- 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: "VT658" currency: VUV in_stock: false reviews_count: 8 url: https://www.desertcart.vu/products/11219991-kastking-worlds-premier-copolymer-fishing-line-great-upgrade-for-monofilament store_origin: VU region: Vanuatu --- # 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:** VT658 **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?** VT658 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/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! ## 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 | |---------------|-------| | Brand Name | KastKing | | Material | Polyvinylidene Fluoride | | Manufacturer | KastKing | | Part Number | Copo-GR-300-20-P | | Fishing Line Type | Copolymer | ## 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._AC_.gif) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Tough line, shipper was top notch, great stuff! *by J***Y on Reviewed in the United States 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. ### ⭐⭐⭐⭐ 4.0 out of 5 stars buy it *by A***E on Reviewed in the United States 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. ### ⭐ 1.0 out of 5 stars Kast king fishing line is a joke.... *by J***N on Reviewed in the United States on April 18, 2016* Do not use this line or the flurokote, this line is the worst line on the market... If you like losing fish and when you set the hook on your crankbait and watch that fish swim away with bait in his mouth or get in a snag and popping your line to get it lose from a snag... Then this line is for you, I thought I had a bad spool but the truth is they are all junk fishing line. U no joke have lost $80 in lures on this line and the bass will Probably die with that bait in there mouth.. Guys think of every review on Amazon look at the hords of user pics they give free stuff for doing a good review..I would say 80% of these reviews are fake you can tell, I had 4 spools of copolymer and 2 of flurokote, and the knots just break constantly on very slight pressure...I use Palomar knots on all my gear and even tried different ones.... Really wierd breakoffs u should never lose a fish on a simple hookset....And the best part they do not honor product I had to fight for 3 weeks to get this junk returned... Guys this line is a Chinese gimmick it is not worth it if you set a hook on 20lb line with a sweeping hookset not a kvd tournament rip there lips off hookset and it breaks there is a problem even lost baits from casting a bait like a jig and swap line breaks and jig or etc goes into the water 10 separate times....last King is a joke stay away there is no need risking a fishes life on this cheap junk stay away... --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/11219991-kastking-worlds-premier-copolymer-fishing-line-great-upgrade-for-monofilament](https://www.desertcart.vu/products/11219991-kastking-worlds-premier-copolymer-fishing-line-great-upgrade-for-monofilament) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-09*