---
product_id: 4277328
title: "Seaguar STS Trout/Steelhead Freshwater 100% Fluorocarbon Fishing Line Leader, Multiple Sizes"
brand: "seaguar"
price: "16927CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Seaguar"
url: https://www.desertcart.sn/products/4277328-seaguar-sts-trout-steelhead-freshwater-100-fluorocarbon-fishing-line-leader
store_origin: SN
region: Senegal
---

# Fast sinking fluorocarbon reaches strike zone quicker 10lb breaking strength for reliable hook sets Near-invisible underwater with low refractive index Seaguar STS Trout/Steelhead Freshwater 100% Fluorocarbon Fishing Line Leader, Multiple Sizes

**Brand:** seaguar
**Price:** 16927CFA
**Availability:** ✅ In Stock

## Summary

> 🎣 Outsmart the smartest fish with Seaguar STS – the leader that leads the pack!

## Quick Answers

- **What is this?** Seaguar STS Trout/Steelhead Freshwater 100% Fluorocarbon Fishing Line Leader, Multiple Sizes by seaguar
- **How much does it cost?** 16927CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/4277328-seaguar-sts-trout-steelhead-freshwater-100-fluorocarbon-fishing-line-leader)

## Best For

- seaguar enthusiasts

## Why This Product

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

## Key Features

- • **Stealth Mode:** Ultra-clear fluorocarbon line that’s virtually invisible to wary trout and steelhead
- • **Abrasion Armor:** Superior resistance to rocks, brush, and laydowns keeps your line intact in tough environments
- • **Precision Strength:** 10-pound breaking strength ensures you land the catch every time
- • **Pro-Trusted Innovation:** Invented by Seaguar, the world leader in fluorocarbon lines, trusted by top anglers globally
- • **Rapid Strike Zone Access:** Sinks faster than monofilament to get your bait where the fish are feeding

## Overview

Seaguar STS Trout/Steelhead Fluorocarbon Leader is a premium 100% fluorocarbon fishing line designed for freshwater targeting trout, steelhead, and salmon. It features a 10-pound breaking strength, superior abrasion resistance, and a smaller diameter than monofilament, allowing it to sink quickly and remain nearly invisible underwater. Trusted by professional anglers worldwide, this line delivers exceptional knot strength and durability in challenging fishing conditions.

## Description

Seaguar, the inventor and world leader in fluorocarbon and premium fishing line, has introduced STS, its first species-specific fluorocarbon leader material targeting Salmon, Trout and Steelhead. STS is 100% fluorocarbon leader material that delivers incredible abrasion resistance and maximum impact and knot strength, all with a smaller line diameter than monofilament. This fast-sinking line gets you in the "strike zone" quicker - and with a lower refractive index than monofilament line, it is significantly less visible underwater.

Review: Highly Recommend - Bought the 15lb. for fly fishing leader tippet...using for Puget Sound coho salmon. These fish average perhaps 5-6 lbs. and are not particularly leader shy. It's was my first fluorocarbon purchase. I came to love the stuff for how abrasion resistant it is and how it's practically invisible in water. I've since purchase all other sizes from 4lb to 25lb and build all my sinking tapered leaders (keep in mind fluoro sinks more readily than monofilament) with it for many species and fly types. It has never failed me...which is pretty freakin' amazing.
Review: Great line - Great lider line.

## Features

- Seaguar STS Fluorocarbon Leader gets to the fish faster and holds its own in a fight
- Delivers the knot strength, abrasion resistance, and near-invisibility needed to target finicky trout in the world's most challenging waters
- Rocks, laydowns, brush – this line comes through the hazards more reliably than monofilament, and despite its smaller diameter
- STS Fluorocarbon offers greater impact strength. Great in current; sinks fast to get your bait into the feeding zone quickly
- Seaguar is the inventor and world leader in fluorocarbon fishing lines and leaders, trusted by today’s hottest pros and anglers of all species

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00F5E5YD4 |
| Best Sellers Rank | #5,403 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #8 in Fluorocarbon Fishing Line |
| Brand | Seaguar |
| Brand Name | Seaguar |
| Breaking Strength | 10 pounds |
| Color | Clear |
| Customer Reviews | 4.7 out of 5 stars 1,365 Reviews |
| Fishing Line Type | Fluorocarbon |
| Global Trade Identification Number | 00645879100101 |
| Included Components | STS Trout / Steelhead 100 10lb .010 in. |
| Item Length | 100 yard |
| Item Type Name | fishing reel,bait cast,fishing rod |
| Item Weight | 45.3 g |
| Line Weight | 10-Pound |
| Manufacturer | Kureha |
| Manufacturer Part Number | 10STS100 |
| Material | Fluorocarbon |
| Material Type | Fluorocarbon |
| Model Number | 10STS100 |
| Number of Items | 1 |
| Size | 10lbs/100yds |
| Strand Type | Single |
| UPC | 645879100101 |
| Unit Count | 1 Count |
| Warranty Description | Limited |

## Product Details

- **Brand:** Seaguar
- **Color:** Clear
- **Fishing Line Type:** Fluorocarbon
- **Line Weight:** 10-Pound
- **Material:** Fluorocarbon

## Images

![Seaguar STS Trout/Steelhead Freshwater 100% Fluorocarbon Fishing Line Leader, Multiple Sizes - Image 1](https://m.media-amazon.com/images/I/71ReoSmeHEL.jpg)
![Seaguar STS Trout/Steelhead Freshwater 100% Fluorocarbon Fishing Line Leader, Multiple Sizes - Image 2](https://m.media-amazon.com/images/I/51FMt4uFvwL.jpg)
![Seaguar STS Trout/Steelhead Freshwater 100% Fluorocarbon Fishing Line Leader, Multiple Sizes - Image 3](https://m.media-amazon.com/images/I/61WuDCcKN5L.jpg)
![Seaguar STS Trout/Steelhead Freshwater 100% Fluorocarbon Fishing Line Leader, Multiple Sizes - Image 4](https://m.media-amazon.com/images/I/61VYxZ3FP4L.jpg)
![Seaguar STS Trout/Steelhead Freshwater 100% Fluorocarbon Fishing Line Leader, Multiple Sizes - Image 5](https://m.media-amazon.com/images/I/61najDAGyEL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: I need stiff leader material for hoochies behind a flasher - is this material stiff and well suited for a hoochie leader?**
A: Plenty stiff and knots a lot better than the blue and is literally 1/4 the price

**Q: Whats a good test pound leader for #20 and #30 brain main line?**
A: I have had problems with light line.  I would stay with at least #20, STS is brittle.  I stick with maxima, it’s more visible at #10, but loses much less fish.  It’s the choice between a few more hookups, but you will lose more fish on STS since it is brittle, especially with braid mainline.  Take a piece of the STS and try to break it with an overhand knot to test it before you use it.  At #10 my 5 year old could break it with his hands, so I never used it again..

**Q: What is the line diameter for 6lb?**
A: .008 inches

**Q: What diameter is the 12 pound test?**
A: .31 mm is the diameter of 12 pound test STS Trout and Seelhead.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Highly Recommend
*by C***Y on January 8, 2026*

Bought the 15lb. for fly fishing leader tippet...using for Puget Sound coho salmon. These fish average perhaps 5-6 lbs. and are not particularly leader shy. It's was my first fluorocarbon purchase. I came to love the stuff for how abrasion resistant it is and how it's practically invisible in water. I've since purchase all other sizes from 4lb to 25lb and build all my sinking tapered leaders (keep in mind fluoro sinks more readily than monofilament) with it for many species and fly types. It has never failed me...which is pretty freakin' amazing.

### ⭐⭐⭐⭐⭐ Great line
*by T***S on June 12, 2026*

Great lider line.

### ⭐⭐⭐⭐⭐ tough and has great knot strength
*by C***N on April 30, 2026*

This is my go to leader for lake ontario steelhead and salmon. Never failed me. it is i think rated lower than what it actually is. This think is tough and has great knot strength

## Frequently Bought Together

- Seaguar STS Trout/Steelhead Freshwater 100% Fluorocarbon Fishing Line Leader, Multiple Sizes
- Trout Magnet E-Z Trout Floats - 36 Easy to Adjust Slotted Fishing Bobbers - Freshwater and Saltwater Teardrop Fishing Strike Indicators - Made in The USA by Leland's Lures - Ultra-Responsive Floats
- Berkley Trilene XL Monofilament Fishing Line

---

## 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.sn/products/4277328-seaguar-sts-trout-steelhead-freshwater-100-fluorocarbon-fishing-line-leader](https://www.desertcart.sn/products/4277328-seaguar-sts-trout-steelhead-freshwater-100-fluorocarbon-fishing-line-leader)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-09-28*