---
product_id: 40107492
title: "RIO Products Mainstream Series Saltwater Fly Line"
brand: "rio products"
price: "A$63"
currency: AUD
in_stock: true
reviews_count: 10
url: https://www.desertcart.com.au/products/40107492-rio-products-mainstream-series-saltwater-fly-line
store_origin: AU
region: Australia
---

# Saltwater resistant Optimized for performance Idaho-made quality RIO Products Mainstream Series Saltwater Fly Line

**Brand:** rio products
**Price:** A$63
**Availability:** ✅ In Stock

## Summary

> 🎯 Cast Your Worries Away with RIO!

## Quick Answers

- **What is this?** RIO Products Mainstream Series Saltwater Fly Line by rio products
- **How much does it cost?** A$63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/40107492-rio-products-mainstream-series-saltwater-fly-line)

## Best For

- rio products enthusiasts

## Why This Product

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

## Key Features

- • **Quality You Can Trust:** Manufactured in RIO’s Idaho facility, adhering to rigorous production standards.
- • **Built for the Elements:** Hard saltwater coating ensures durability and top-notch performance.
- • **Join the RIO Community:** Experience the pride of using a product made with care and expertise.
- • **Elevate Your Casting Game:** Designed for optimal rod performance with slightly heavier and shorter head lengths.
- • **Perfect for Novices and Pros:** Tailored to meet the needs of both average and novice fly fishers.

## Overview

The RIO Products Mainstream Series Saltwater Fly Line is expertly crafted for both novice and average fly fishers, featuring a hard saltwater coating for enhanced performance and durability. Manufactured in Idaho, each line is designed to optimize rod performance with slightly heavier and shorter head lengths, ensuring a reliable and enjoyable fishing experience.

## Description

Product Description          Targeted to the overall needs of the average fly fisher. About the manufacturer: Far Bank is an integrated manufacturer and distributor of fly fishing products, including fishing rods, fly reels, fly lines, leaders, tippets and performance outdoor apparel. Search  for a complete list of Redington, Rio, and Sage products to outfit your favorite fly fisher.             Set Contains:          One RIO Mainstream Saltwater Wf7F Blue

## Features

- RIO’s Mainstream series of fly lines have been developed to meet the overall needs of the average and novice fly fisher
- Every Mainstream line undergoes the same rigorous production processes and quality control standards as all RIO fly lines, and is made in RIO’s Idaho manufacturing facility.
- All fly lines are made with pride in our Idaho Fall facility
- Designed to optimize rod performance with slightly heavier and shorter head lengths.
- Each saltwater line is built with a hard, saltwater coating for the best in performance.

## Images

![RIO Products Mainstream Series Saltwater Fly Line - Image 1](https://m.media-amazon.com/images/I/51QF4rwLiXL.jpg)
![RIO Products Mainstream Series Saltwater Fly Line - Image 2](https://m.media-amazon.com/images/I/51QF4rwLiXL.jpg)
![RIO Products Mainstream Series Saltwater Fly Line - Image 3](https://m.media-amazon.com/images/I/51gMFlIeUtL.jpg)
![RIO Products Mainstream Series Saltwater Fly Line - Image 4](https://m.media-amazon.com/images/I/51WfZHsvyyL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Customer Reviews

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    SALTWATER
  

*by J***L on Reviewed in the United States on June 2, 2023*

The regular string  is not good in saltwater. I use this in fresh waters and salt waters.Your day is shot when you get to salt water and only have fresh water string..After using freshwater line in saltwater I lost some nice fish from my lines breaking in fresh waters again.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Does not come with welded loops and the coating is not pre-conditioned
  

*by F***R on Reviewed in the United States on March 1, 2023*

This line does not come with welded loops. Which is fine since l would have cut them off anyway and used a smoother connection. But it felt rough. I could hear it going through my guides. It felt sticky or grabby when shooting and stripping. I was disappointed. Then I applied some silicone from a line cleaning pad. All good after that. In fact I started liking the line a lot. Apparently, it does not come pre-conditioned. So you get what you pay for. It did pretty well for a warm water line in cold water. A little coiled at first, but straightened out easily.  In warmer conditions it should be perfect. For the price, I give it 3.75 stars but you can only give full stars. If you want loops and/or  pre-conditioned line, you can probably get that with a line that costs around $10 more.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    This flyline was better than I expected
  

*by G***D on Reviewed in the United States on October 22, 2022*

I was able to shoot out further than I have ever cast before. I will be buying more for my other reels.

---

## 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.com.au/products/40107492-rio-products-mainstream-series-saltwater-fly-line](https://www.desertcart.com.au/products/40107492-rio-products-mainstream-series-saltwater-fly-line)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-28*