Scientific Anglers Sonar Sink 25 Cold Water Fly Line


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Why shop with us?

If you're fishing streamers in cold water, you won't want anything else but the SONAR Sink 25.

The Sink 25 is built with a short, 25' fast-sinking head to ensure that the fly line sinks your flies deep, exceptionally quick. The fast-sinking head is paired with a large diameter handling section so that you have remarkable line control. If you're prepared to get down & dirty - the Sink 25 will have your back.

  • A 25' extra-fast sinking head is paired with a handling line for control.
  • Best suited for cold-water applications.
  • An excellent streamer line.
  • The low tangle design increases your shooting distance.
  • Floating running line.
  • Super Fast Sink: 4.0 - 8.0 ips, sinks 4' - 15'.
  • The Sink 25 replaces the Mastery Wet Tip Express.
  • Braided multifilament core.
  • Scientific Anglers ID – SA SONAR SINK 25 X (X = grain weight).