SF Braided Fly Line Backing

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The SF Braided Fly Fishing Trout Line Backing is a 100-meter, 20-pound braided line designed to fill reel spool space and provide critical reserve capacity when a fish makes a long run. It offers a solid combination of strength, low stretch, and smooth performance at an accessible price point. While marketed alongside trout gear, its durability and abrasion resistance make it a capable option for lighter saltwater applications as well.
Key Features & Specs
| Breaking Strength | 20 lb test, suitable for trout and light saltwater species |
|---|---|
| Length | 100 meters (approximately 108 yards) per spool |
| Construction | Tightly braided multifilament design for high strength-to-diameter ratio and minimal stretch |
| Color | High-visibility green for easy line management and depth tracking |
| Compatibility | Works with most fly reels in the 4 to 8 weight range |
| Abrasion Resistance | Braided construction provides good resistance to rocks, coral, and general wear |
| Application | Suitable for freshwater trout fishing and light inshore saltwater use |
Best for: Budget-conscious fly anglers who need a reliable, strong backing line for freshwater trout or light inshore saltwater fishing without overspending on premium brands.