---
product_id: 20255354
title: "STS Trout/Steelhead Freshwater 100% Fluorocarbon Fishing Line Leader, Multiple Sizes"
brand: "seaguar"
price: "88.53 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Seaguar"
url: https://www.desertcart.tn/products/20255354-sts-trout-steelhead-freshwater-100-fluorocarbon-fishing-line-leader-multiple
store_origin: TN
region: Tunisia
---

# fast sinking for quicker strike zone access 12 lb breaking strength 100% fluorocarbon, near-invisible underwater STS Trout/Steelhead Freshwater 100% Fluorocarbon Fishing Line Leader, Multiple Sizes

**Brand:** seaguar
**Price:** 88.53 DT
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** STS Trout/Steelhead Freshwater 100% Fluorocarbon Fishing Line Leader, Multiple Sizes by seaguar
- **How much does it cost?** 88.53 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/20255354-sts-trout-steelhead-freshwater-100-fluorocarbon-fishing-line-leader-multiple)

## 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

- • **Hazard-Proof:** Superior abrasion resistance conquers rocks, brush, and laydowns with ease.
- • **Rapid Strike:** Fast sinking fluorocarbon leader gets your bait exactly where the fish are feeding—faster.
- • **Stealth Mode:** Ultra-low refractive index makes your line nearly invisible to wary trout and steelhead.
- • **Precision Strength:** 12 lb breaking strength ensures you land the catch without compromise.
- • **Pro-Trusted Innovation:** From the fluorocarbon pioneer trusted by elite anglers worldwide.

## Overview

Seaguar STS Trout/Steelhead Leader is a 100% fluorocarbon fishing line designed for freshwater targeting trout and steelhead. It features a 12 lb breaking strength, exceptional abrasion resistance, and a fast sinking profile that places your bait in the strike zone quickly. Its near-invisibility underwater and smaller diameter outperform traditional monofilament, making it the go-to choice for anglers demanding precision and durability in challenging waters.

## 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 | B00F5E6TCE |
| Best Sellers Rank | #4,543 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #7 in Fluorocarbon Fishing Line |
| Brand | Seaguar |
| Brand Name | Seaguar |
| Breaking Strength | 12 pounds |
| Color | Clear |
| Customer Reviews | 4.7 out of 5 stars 1,366 Reviews |
| Fishing Line Type | Fluorocarbon |
| Global Trade Identification Number | 00645879100125 |
| Included Components | Fishing Line |
| Item Length | 100 yard |
| Item Type Name | 100% Fluorocarbon Fishing Line Leader |
| Item Weight | 2.08 ounces |
| Line Weight | 12 lb |
| Manufacturer | Kureha |
| Manufacturer Part Number | 12STS100 |
| Material | Fluorocarbon |
| Material Type | Fluorocarbon |
| Model Number | 12STS100 |
| Number of Items | 1 |
| Size | 12lbs/100yds |
| Strand Type | Single |
| UPC | 645879100125 |
| Unit Count | 300 Feet |
| Warranty Description | Limited |

## Product Details

- **Brand:** Seaguar
- **Color:** Clear
- **Fishing Line Type:** Fluorocarbon
- **Line Weight:** 12 lb
- **Material:** Fluorocarbon

## Images

![STS Trout/Steelhead Freshwater 100% Fluorocarbon Fishing Line Leader, Multiple Sizes - Image 1](https://m.media-amazon.com/images/I/71ReoSmeHEL.jpg)

## Available Options

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

## 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

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**Shop now:** [https://www.desertcart.tn/products/20255354-sts-trout-steelhead-freshwater-100-fluorocarbon-fishing-line-leader-multiple](https://www.desertcart.tn/products/20255354-sts-trout-steelhead-freshwater-100-fluorocarbon-fishing-line-leader-multiple)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-10-28*