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Scientific Anglers Sonar Uniform Sink - Graduated Density Full Sinking Fly Line

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Product Details
Our Price:  EUR €79.00
RRP:  EUR €89.00
You Save:  EUR €10.00 (11%)Earn 79 Loyalty Points

Part Code:  112857
Brand:  Scientific Anglers

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Scientific Anglers
The idea behind the graduated densities of the SONAR Uniform Sink sinking fly line is a brilliant one: instead of a single density that can sink at an uneven rate due to the fly, the front of the Uniform Sink lines sinks faster than the rear, all but guaranteeing a straight-line connection to the fly. In stillwater and lake fishing situations, this is a must-have, non-negotiable, fish-catching attribute.

  • Front of fly line sinks slightly faster than rear, ensuring straight-line sinking
  • Sink Rates:
  • Sink 2 = 1.75 2.75 ips (5-7 wt.)
  • Sink 3 = 2.5 3.5 ips (5-9 wt.)
  • Sink 4 = 4.0 5.0 ips (5-9 wt.)
  • Sink 5 = 4.5 6.0 ips (5-9 wt.)
  • Core:
  • 5-wt. = Monofilament
  • 6-7 wt. = Braided multifilament

Here at Serious Fishing we are always delighted to talk to our customers. While we hope that we will be your preferred retailer of fishing tackle, we also hope to become firm and trusted friends with many of you.

When you're making a major purchase of a new rod, reel or waders, a bit of advice can be very reassuring. We will usually work in a bit of extra value for you as well.   

Our team of fishing experts includes Steven, Neil, Andy and Trevor. You can reach any of us by sending a quick email to Please include your phone number if you'd like us to call you back. We try and respond within a few hours max. Note: We're based in UK & Ireland time zone. 

We look forward to hearing from you. Tight lines in the meantime. 

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Serious Fishing ship worldwide from our Logistics centre in the UK. International Shipping options are available on all our products. We partner with FedEx, UPS and Parcelforce depending on destination to offer our customers a fast and superior service. Delivery times vary but are generally within the parameters below: -

  • UK & Ireland: 1-2 days
  • Europe: 2-3 days
  • USA & Canada: 3-5 days
  • South America: 3-5 Days
  • Middle East: 3-5 days
  • Far East: 4-6 days
  • Africa: 4-7 days
  • Australia: 4-7 days
  • New Zealand: 5-7 days

Shipping costs are calculated depending on the weight and volume of your order, and are shown at checkout. 

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