Orvis UK

Field Notes

Fly line backing is used on the reel arbor under the fly line to increase capacity and provide extra reserve line for long runs. Gel-spun backing is especially useful when targeting strong fish or when you want maximum backing capacity in a small reel.

Pros

  • High strength for its diameter
  • Adds extra reel capacity
  • Useful for long-running fish

Cons

  • Not a standalone fishing line
  • Requires proper knotting and reel setup

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