---
product_id: 301128356
title: "Seaguar STS Trout/Steelhead Fluorocarbon Leader Fishing Line"
brand: "seaguar"
price: "A$81"
currency: AUD
in_stock: false
reviews_count: 7
category: "Seaguar"
url: https://www.desertcart.com.au/products/301128356-seaguar-sts-trout-steelhead-fluorocarbon-leader-fishing-line
store_origin: AU
region: Australia
---

# fast sinking for quick strike zone 15 lbs breaking strength near-invisible underwater Seaguar STS Trout/Steelhead Fluorocarbon Leader Fishing Line

**Brand:** seaguar
**Price:** A$81
**Availability:** ❌ Out of Stock

## Summary

> 🎣 Outsmart the fish with the leader pros trust — Seaguar STS, where invisibility meets unstoppable strength!

## Quick Answers

- **What is this?** Seaguar STS Trout/Steelhead Fluorocarbon Leader Fishing Line by seaguar
- **How much does it cost?** A$81 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/301128356-seaguar-sts-trout-steelhead-fluorocarbon-leader-fishing-line)

## 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

- • **Precision Strength:** 15-pound breaking strength ensures you land the big catch without compromise.
- • **Rugged Reliability:** Superior abrasion resistance conquers rocks, brush, and laydowns with ease.
- • **Pro-Grade Innovation:** Invented by Seaguar, the world leader in fluorocarbon lines trusted by top anglers globally.
- • **Rapid Strike Delivery:** Fast-sinking fluorocarbon leader gets your bait into the feeding zone faster than monofilament.
- • **Stealth Mode Activated:** Ultra-low refractive index makes your line nearly invisible to wary trout and steelhead.

## Overview

Seaguar STS Trout/Steelhead Fluorocarbon Leader is a 100% fluorocarbon fishing line designed for targeting finicky trout and steelhead. It features a 15-pound breaking strength, superior abrasion resistance, and a smaller diameter than monofilament, making it nearly invisible underwater. Its fast-sinking properties ensure your bait reaches the strike zone quickly, while its durability handles tough underwater obstacles. Trusted by professional anglers worldwide, this leader line elevates your fishing game with cutting-edge fluorocarbon technology.

## 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: Great product - Great product. Quick delivery by the seller and nicely packed.
Review: Seaguar fishing line - It's good not bad

## 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 | B00F5E6UJQ |
| Batteries Included | No |
| Best Sellers Rank | #90,696 in Sports, Fitness & Outdoors ( See Top 100 in Sports, Fitness & Outdoors ) #20 in Fluorocarbon Line |
| Brand | Seaguar |
| Breaking Strength | 15 Pounds |
| Colour | Clear |
| Country of Origin | USA |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,248) |
| Date First Available | 8 October 2013 |
| Fishing Line Type | Fluorocarbon |
| Generic Name | 100% Fluorocarbon Fishing Line Leader |
| Global Trade Identification Number | 00645879100156 |
| Included Components | Fishing Line |
| Item Dimensions LxWxH | 25 x 25 x 25 Millimeters |
| Item Weight | 67.9 g |
| Length | 100 Yards |
| Line Weight | 15-Pound |
| Manufacturer | Kureha |
| Material | Fluorocarbon Leader |
| Material Type | Fluorocarbon Leader |
| Net Quantity | 300.0 Feet |
| Number of Items | 1 |
| Size | 15lbs/100yds |
| Strand Type | Single |
| Style | 15-pounds |
| UPC | 645879100156 |
| Weight | 0.19 Pounds |

## Product Details

- **Brand:** Seaguar
- **Colour:** Clear
- **Fishing Line Type:** Fluorocarbon
- **Line Weight:** 15-Pound
- **Material:** Fluorocarbon Leader

## Images

![Seaguar STS Trout/Steelhead Fluorocarbon Leader Fishing Line - Image 1](https://m.media-amazon.com/images/I/41-nk8VPILL.jpg)
![Seaguar STS Trout/Steelhead Fluorocarbon Leader Fishing Line - Image 2](https://m.media-amazon.com/images/I/41GdlnPAmuL.jpg)
![Seaguar STS Trout/Steelhead Fluorocarbon Leader Fishing Line - Image 3](https://m.media-amazon.com/images/I/51FMt4uFvwL.jpg)
![Seaguar STS Trout/Steelhead Fluorocarbon Leader Fishing Line - Image 4](https://m.media-amazon.com/images/I/51e7aX5gGZL.jpg)
![Seaguar STS Trout/Steelhead Fluorocarbon Leader Fishing Line - Image 5](https://m.media-amazon.com/images/I/61+qkAu7swL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by G***G on 31 December 2024*

Great product. Quick delivery by the seller and nicely packed.

### ⭐⭐⭐⭐ Seaguar fishing line
*by T***H on 20 July 2025*

It's good not bad

### ⭐⭐⭐⭐⭐ Review
*by E***G on 28 October 2022*

I've used this line for the last 4 months before doing this review . I bought the 12lb spool Its supple enough to tie advanced knots without kinking and tests 12-15lbs under stress In the water, the fluro just disappears But with ANY BRAND fluro , if you fish it in dirty water a few times, its not invisible anymore Very happy and great bang for the buck

## Frequently Bought Together

- Seaguar STS Trout/Steelhead Freshwater 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
- Seaguar Blue Label Fishing Leader Line for Saltwater, 100% Fluorocarbon, Clear, Multiple Sizes

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**Shop now:** [https://www.desertcart.com.au/products/301128356-seaguar-sts-trout-steelhead-fluorocarbon-leader-fishing-line](https://www.desertcart.com.au/products/301128356-seaguar-sts-trout-steelhead-fluorocarbon-leader-fishing-line)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-16*