---
product_id: 49024453
title: "Seaguar STS Trout & Steelhead Fishing Line, Strong and Abrasion Resistant, Premium 100% Fluorocarbon Performance Fishing Leader, Virtually Invisible"
brand: "seaguar"
price: "211 Lei"
currency: RON
in_stock: true
reviews_count: 13
category: "Seaguar"
url: https://www.desertcart.ro/products/49024453-seaguar-sts-trout-and-steelhead-fishing-line-strong-and-abrasion
store_origin: RO
region: Romania
---

# Fast sinking fluorocarbon 8 lbs breaking strength Virtually invisible underwater Seaguar STS Trout & Steelhead Fishing Line, Strong and Abrasion Resistant, Premium 100% Fluorocarbon Performance Fishing Leader, Virtually Invisible

**Brand:** seaguar
**Price:** 211 Lei
**Availability:** ✅ In Stock

## Summary

> 🎣 Fish smarter, not harder — the leader pros trust for stealth and strength.

## Quick Answers

- **What is this?** Seaguar STS Trout & Steelhead Fishing Line, Strong and Abrasion Resistant, Premium 100% Fluorocarbon Performance Fishing Leader, Virtually Invisible by seaguar
- **How much does it cost?** 211 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/49024453-seaguar-sts-trout-and-steelhead-fishing-line-strong-and-abrasion)

## 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

- • **Invisible Edge:** Near-zero refractive index means your line stays hidden from wary trout and steelhead.
- • **Pro-Level Strength:** 8-pound breaking strength ensures you land the catch without compromise.
- • **Trusted Innovation:** From the fluorocarbon pioneers, used by top anglers worldwide for ultimate confidence.
- • **Unmatched Durability:** Superior abrasion and impact resistance outperforms monofilament in rocky, brushy waters.
- • **Strike Zone Precision:** Fast-sinking fluorocarbon gets your bait exactly where the fish are.

## Overview

Seaguar STS Trout & Steelhead Fishing Line is a premium 100% fluorocarbon leader designed for serious anglers targeting trout and steelhead. It features an 8-pound breaking strength, exceptional abrasion resistance, and a fast-sinking profile that places your bait quickly in the strike zone. Its near-invisible transparency reduces fish spooking, making it ideal for challenging freshwater environments. Developed by the fluorocarbon innovators at Seaguar, this line combines durability and stealth to elevate your fishing game.

## 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: Good stuff - Excellent line. Cant really fault it.
Review: Strong - Excellent strong 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 | B00F5E5X6M |
| Batteries included? | No |
| Best Sellers Rank | 37,934 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 31 in Fluorocarbon Line |
| Brand | Seaguar |
| Breaking strength | 8 Pounds |
| Color | Transparent |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,260) |
| Date First Available | 8 Oct. 2013 |
| Department | Unisex |
| Included components | Fishing Line |
| Is discontinued by manufacturer | No |
| Item display length | 100 yard |
| Item model number | 08STS100 |
| Manufacturer | Kureha |
| Material type | Fluorocarbon |
| Number of items | 1 |
| Product Dimensions | 2.54 x 2.54 x 2.54 cm; 59 g |
| Size | 8lbs/100yds |
| Sport | Fishing |
| Style | 8-pounds |
| Weight | 4 g |

## Product Details

- **Brand:** Seaguar
- **Colour:** Transparent
- **Fishing line type:** Fluorocarbon
- **Line weight:** 8 lb
- **Material:** Fluorocarbon

## Images

![Seaguar STS Trout & Steelhead Fishing Line, Strong and Abrasion Resistant, Premium 100% Fluorocarbon Performance Fishing Leader, Virtually Invisible - Image 1](https://m.media-amazon.com/images/I/71ReoSmeHEL.jpg)
![Seaguar STS Trout & Steelhead Fishing Line, Strong and Abrasion Resistant, Premium 100% Fluorocarbon Performance Fishing Leader, Virtually Invisible - Image 2](https://m.media-amazon.com/images/I/51FMt4uFvwL.jpg)
![Seaguar STS Trout & Steelhead Fishing Line, Strong and Abrasion Resistant, Premium 100% Fluorocarbon Performance Fishing Leader, Virtually Invisible - Image 3](https://m.media-amazon.com/images/I/61WuDCcKN5L.jpg)
![Seaguar STS Trout & Steelhead Fishing Line, Strong and Abrasion Resistant, Premium 100% Fluorocarbon Performance Fishing Leader, Virtually Invisible - Image 4](https://m.media-amazon.com/images/I/61VYxZ3FP4L.jpg)
![Seaguar STS Trout & Steelhead Fishing Line, Strong and Abrasion Resistant, Premium 100% Fluorocarbon Performance Fishing Leader, Virtually Invisible - 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

### ⭐⭐⭐⭐⭐ Good stuff
*by P***N on 19 August 2025*

Excellent line. Cant really fault it.

### ⭐⭐⭐⭐⭐ Strong
*by N***A on 5 February 2025*

Excellent strong line.

### ⭐⭐⭐⭐⭐ Best Flurocarbon for salmon/seatrout
*by A***R on 28 March 2025*

SEAGUAR ACE HARD - Superb abrasion proof flurocarbon- my go to for leaders both fly and spinning.

## 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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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-06*