Scientific Anglers Sonar Sink 30 Cold Fly Line

An excellent streamer line for fishing trout. Scientific Anglers’ Sonar Sink 30 Cold Fly Line features an extra-fast sinking head with handling line and sinks 4 ft. to 15 ft. at a rate of 4-8 ips. Low-tangle design for smooth casts and increased shooting distance. Featuring Advanced Shooting Technology – a patented, dry-slick technology that provides continual line slickness, resulting in quick movement. It also sheds dirt, algae and other parasitic drag particles so line casts farther, floats higher and stays cleaner than traditional lines. Slick, durable welded loops produce smooth casts, easy turnover and seamless line-to-loop transition for soft landings and clean pickups. They also maintain buoyancy, improving flotation while enabling quick connections from line to leaders and backing. Scientific Line Identification (SA-ID) offers at-a-glance line recognition. Braided multifilament core works well in cold to moderate water. Replaces Mastery Textured Coastal Express.


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SKU: 10401 Categories: ,
*Prices, specifications and availability are subject to change without notice. We reserve the right to correct typographic, photographic and/or descriptive errors. Stock photos provided to us by the manufacturer do not necessarily represent the actual item being purchased. Please refer to the title and description of the item before you place your order.

Scientific Anglers Sonar Sink 30 Cold Fly Line

  • Advanced Shooting Technology provides slick lines and fast shots
  • Welded loops yield smooth casts, soft landings and clean pickups
  • Scientific Anglers Line Identification for at-a-glance line recognition
  • Sinks 4 ft. to 15 ft. at a rate of 4-8 ips

WF-200-S, WF-250-S, WF-300-S, WF-350-S, WF-400-S

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