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Best Fly Line Backing for Reels | Dacron & Gel-Spun — Wild Water Fly Fishing
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Backing

Quality fly line backing designed to complete your reel setup when trophy fish test your gear. Our high visibility dacron and gel-spun options deliver the reliability your family's fishing legacy deserves.

Dacron Backing 30# | 200 yards | Bright Orange

Original price $18.00 - Original price $18.00
Original price
$18.00
$18.00 - $18.00
Current price $18.00

Wild Water's Braided Dacron backing. Material: Dacron Strength: 30# Color: Bright Orange Length: 200 yards with spool

Original price $18.00 - Original price $18.00
Original price
$18.00
$18.00 - $18.00
Current price $18.00
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Dacron Backing 20# | 150 yards | Bright Orange

Original price $12.00 - Original price $12.00
Original price
$12.00
$12.00 - $12.00
Current price $12.00

Wild Water's Braided Dacron backing. Material: Dacron Strength: 20# Color: Bright Orange Length: 150 yards with spool

Original price $12.00 - Original price $12.00
Original price
$12.00
$12.00 - $12.00
Current price $12.00
Sold out

Dacron Backing 20# | 200 yards | Bright Orange

Original price $16.00 - Original price $16.00
Original price
$16.00
$16.00 - $16.00
Current price $16.00

Wild Water's Braided Dacron backing. Material: Dacron Strength: 20# Color: Bright Orange Length: 200 yards with spool

Original price $16.00 - Original price $16.00
Original price
$16.00
$16.00 - $16.00
Current price $16.00
Sold out

Dacron Backing 30# | 350 yards | Bright Orange

Original price $29.00 - Original price $29.00
Original price
$29.00
$29.00 - $29.00
Current price $29.00

Wild Water's Braided Dacron backing. Material: Dacron Strength: 30# Color: Bright Orange Length: 350 yards with spool

Original price $29.00 - Original price $29.00
Original price
$29.00
$29.00 - $29.00
Current price $29.00

Dacron Backing 20# | 500 yards | Bright Orange

Original price $30.00 - Original price $30.00
Original price
$30.00
$30.00 - $30.00
Current price $30.00

Wild Water's Braided Dacron backing. Material: Dacron Strength: 20# Color: Bright Orange Length: 500 yards with spool

Original price $30.00 - Original price $30.00
Original price
$30.00
$30.00 - $30.00
Current price $30.00

Gel Spun Backing 30# | 100 yards | Bright Yellow

Original price $20.00 - Original price $20.00
Original price
$20.00
$20.00 - $20.00
Current price $20.00

Wild Water's Thin Diameter Gel-Spun backing. Fit more backing on your reel! Material: Dacron Strength: 30# Color: Bright Yellow Length: 100 yards ...

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Original price $20.00 - Original price $20.00
Original price
$20.00
$20.00 - $20.00
Current price $20.00

Gel Spun Backing 30# | 300 yards | Bright Yellow

Original price $40.00 - Original price $40.00
Original price
$40.00
$40.00 - $40.00
Current price $40.00

Wild Water's Thin Diameter Gel-Spun backing. Fit more backing on your reel! Material: Dacron Strength: 30# Color: Bright Yellow Length: 300 yards ...

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Original price $40.00 - Original price $40.00
Original price
$40.00
$40.00 - $40.00
Current price $40.00

Gel Spun Backing 30# | 200 yards | Bright Yellow

Original price $30.00 - Original price $30.00
Original price
$30.00
$30.00 - $30.00
Current price $30.00

Wild Water's Thin Diameter Gel-Spun backing. Fit more backing on your reel! Material: Dacron Strength: 30# Color: Bright Yellow Length: 200 yards ...

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Original price $30.00 - Original price $30.00
Original price
$30.00
$30.00 - $30.00
Current price $30.00

Dacron Backing 30# | 500 yards | Bright Orange

Original price $38.00 - Original price $38.00
Original price
$38.00
$38.00 - $38.00
Current price $38.00

Wild Water's Braided Dacron backing. Material: Dacron Strength: 30# Color: Bright Orange Length: 500 yards with spool

Original price $38.00 - Original price $38.00
Original price
$38.00
$38.00 - $38.00
Current price $38.00

Gel Spun Backing 30# | 800 yards | Bright Yellow

Original price $80.00 - Original price $80.00
Original price
$80.00
$80.00 - $80.00
Current price $80.00

Wild Water's Thin Diameter Gel-Spun backing. Fit more backing on your reel! Material: Dacron Strength: 30# Color: Bright Yellow Length: 800 yards ...

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Original price $80.00 - Original price $80.00
Original price
$80.00
$80.00 - $80.00
Current price $80.00

Gel Spun Backing 30# | 800 yards | Bright Yellow

Original price $60.00 - Original price $60.00
Original price
$60.00
$60.00 - $60.00
Current price $60.00

Wild Water's Thin Diameter Gel-Spun backing. Fit more backing on your reel! Material: Dacron Strength: 30# Color: Bright Yellow Length: 600 yards ...

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Original price $60.00 - Original price $60.00
Original price
$60.00
$60.00 - $60.00
Current price $60.00

Gel Spun Backing 30# | 400 yards | Bright Yellow

Original price $50.00 - Original price $50.00
Original price
$50.00
$50.00 - $50.00
Current price $50.00

Wild Water's Thin Diameter Gel-Spun backing. Fit more backing on your reel! Material: Dacron Strength: 30# Color: Bright Yellow Length: 400 yards ...

View full details
Original price $50.00 - Original price $50.00
Original price
$50.00
$50.00 - $50.00
Current price $50.00

Featured Fly Line Backing & Accessory Options

Complete Your Gear with the Right Reel Backing

Don't let the fish of a lifetime escape because you chose inadequate reel backing. Wild Water's tested fly line backing collection gives you confidence to target any species, knowing your gear won't fail when it matters most.

Our fly line backing colors (bright orange dacron, bright yellow gel-spun) provide maximum visibility for knot tying and line management. Each spool delivers consistent diameter and breaking strength, which are essential when big fish make powerful runs beyond your fly line capacity. Unlike cortland or rio alternatives, our backing splices cleanly and holds knots securely through countless fishing seasons.

Buy Fly Line Backing by Species & Reel Size

  • Trout & Panfish: 20# dacron, 150-200 yards handles most 3-5 weight reels
  • Bass & Pike: 30# dacron, 300-350 yards for 6-7 weight reel setups
  • Saltwater Species: 30# gel-spun, 400-800 yards maximizes capacity on 8+ weight reels

Why Choose Wild Water: Every purchase includes free shipping over $50, 30-day satisfaction guarantee, and U.S.-based support at 585-967-3474. When you buy fly line backing from Wild Water, you're choosing gear tested by generations of anglers who understand that quality backing is the foundation of every successful fishing setup.

Fly Line Backing FAQs

Do you really need fly line backing?

Yes, you need fly line backing to provide extra line capacity and prevent fish from breaking off during long runs. Backing fills the reel spool, improves retrieval rate, and ensures line balance. It is especially important when targeting large or fast-moving fish.

How much fly line backing should I use?

Use 100 to 200 yards of fly line backing depending on the reel size, target species, and fishing conditions. For trout, 100 yards is usually sufficient. Saltwater or big game setups often require 200 yards or more to handle strong runs.

How often should I change my fly line backing?

Change your fly line backing every 3–5 years or sooner if it shows signs of wear, abrasion, or mildew. Inspect backing after each season and replace it if it feels brittle or shows discoloration. Proper care extends its lifespan.

Can you use regular braid as fly line backing?

Yes, you can use regular braided line as fly line backing. Braided line offers high strength and small diameter, making it suitable for backing. Ensure it is tightly wound to avoid digging into itself and check compatibility with your reel and fly line.

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