---
product_id: 19482740
title: "STS Trout/Steelhead Freshwater 100% Fluorocarbon Fishing Line Leader, Multiple Sizes"
brand: "seaguar"
price: "€ 26.81"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/19482740-sts-trout-steelhead-freshwater-100-fluorocarbon-fishing-line-leader-multiple
store_origin: HR
region: Croatia
---

# Sinks fast to reach feeding zone quickly 8 lb breaking strength for reliable hook sets Near-invisible underwater for stealthy fishing STS Trout/Steelhead Freshwater 100% Fluorocarbon Fishing Line Leader, Multiple Sizes

**Brand:** seaguar
**Price:** € 26.81
**Availability:** ✅ In Stock

## Summary

> 🎣 Fish smarter, not harder — the leader pros rely on.

## Quick Answers

- **What is this?** STS Trout/Steelhead Freshwater 100% Fluorocarbon Fishing Line Leader, Multiple Sizes by seaguar
- **How much does it cost?** € 26.81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/19482740-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

- • **Stealth Mode:** Ultra-clear, low refractive index makes your line nearly invisible to wary trout.
- • **Abrasion Armor:** Superior resistance to rocks, brush, and laydowns keeps you fishing longer.
- • **Pro-Grade Trust:** Invented by Seaguar, the fluorocarbon leader trusted by elite anglers worldwide.
- • **Precision Strength:** 8 lb breaking strength ensures you land the catch, not the line.
- • **Rapid Sinking Action:** Fluorocarbon sinks faster than monofilament, getting your bait where it counts.

## Overview

Seaguar STS Trout/Steelhead Fluorocarbon Leader is a premium 100% fluorocarbon fishing line designed for freshwater targeting trout, salmon, and steelhead. It features an 8 lb breaking strength, superior abrasion resistance, and a smaller diameter that sinks quickly and remains nearly invisible underwater, giving anglers a critical edge in challenging fishing conditions.

## Description

Seaguar, renowned for fluorocarbon and premium fishing lines, presents STS, its first fluorocarbon leader tailored for Salmon, Trout, and Steelhead. STS, made of 100% fluorocarbon, offers exceptional abrasion resistance and impact strength, with knots that hold firm. Its diameter is smaller than monofilament, sinking swiftly to reach the 'strike zone' faster. Underwater, it's significantly less visible due to its lower refractive index.

## 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 |
|---------------|-------|
| Material | Fluorocarbon |
| Color | Clear |
| Fishing Line Type | Fluorocarbon |
| Brand | Seaguar |
| Line Weight | 8 lb |
| Breaking Strength | 8 Pounds |
| Strand Type | Single |
| Size | 8lbs/100yds |
| Manufacturer | Kureha |
| UPC | 645879100088 |
| Global Trade Identification Number | 00645879100088 |
| Item Package Dimensions L x W x H | 3.66 x 3.58 x 1.14 inches |
| Package Weight | 0.06 Kilograms |
| Item Dimensions  LxWxH | 1 x 1 x 1 inches |
| Item Weight | 0.06 Kilograms |
| Brand Name | Seaguar |
| Warranty Description | Limited |
| Model Name | STS - Trout/Steelhead |
| Suggested Users | unisex-adult |
| Number of Items | 1 |
| Part Number | 08STS100 |
| Style | 8-pounds |
| Included Components | Fishing Line |
| Sport Type | Fishing |
| Fishing Technique | Freshwater Leader |

## Product Details

- **Material:** Fluorocarbon
- **Color:** Clear
- **Fishing Line Type:** Fluorocarbon
- **Brand:** Seaguar
- **Line Weight:** 8 lb

## 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.

## 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.

## Frequently Bought Together

- Seaguar STS Trout/Steelhead Freshwater 100% Fluorocarbon Fishing Line Leader, Multiple Sizes
- Seaguar Blue Label 100% Fluorocarbon Fishing Line Leader, Multiple Sizes
- Reaction Tackle Braided Fishing Line - Pro Grade Power Performance for Saltwater or Freshwater Fish - Colored Fishing Line Braid for Extra Visibility

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**Shop now:** [https://www.desertcart.hr/products/19482740-sts-trout-steelhead-freshwater-100-fluorocarbon-fishing-line-leader-multiple](https://www.desertcart.hr/products/19482740-sts-trout-steelhead-freshwater-100-fluorocarbon-fishing-line-leader-multiple)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-07*