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The Scientific Anglers Frequency Full Sink Fly Line is the perfect sinking fly line for stillwater anglers. It features a mid-length head for excellent line control and handles with streamers and wet flies with ease.

The line includes AST slickness technology that provides continual line slickness, allowing the line to shoot farther as it moves through the guides. It also easily sheds dirt and algae for improved, long lasting durability. The multifilament core also further enhances durability and the line’s overall strength.

The thin line diameter will help the line cut easily for the wind for improved casting distance and it features a front welded loop on the Sink 3 density and the Sink 6 includes braided loop connection.

The Scientific Anglers Frequency Full Sink Fly Line comes in an stealthy Dark Gray colour and is available in various weights for you to choose from.

Especially effective for fishing streamers
Thin diameter cuts through wind
Ideal for use in stillwater situations
Front welded loop on Sink 3; Sink 6 includes braided loop connection
Mid-length head for enhanced line control
Sink Rates: 2.5 – 4.0 ips (Sink 3)
Sink Rate: 5.0 – 6.0 ips (Sink 6)
Monofilament core
AST technology

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More Information
ManufacturerScientific Anglers
Stock LocationS
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WeightTypeHead LengthLengthGrain Weight (First 30ft)Colour
WF5Sink 334ft85ft140grDark Green
WF5Sink 634ft85ft140grDark Gray
WF6Sink 336ft85ft160grDark Green
WF6Sink 636ft85ft160grDark Gray
WF7Sink 336ft85ft185grDark Green
WF7Sink 636ft85ft185grDark Gray
WF8Sink 338ft85ft210grDark Green
WF8Sink 638ft85ft210grDark Gray
WF9Sink 338ft85ft240grDark Green
WF9Sink 638ft85ft240grDark Gray
Fast and efficient order dispatch ensures your fishing tackle arrives quickly, so you can get out on the water.

All orders placed before 2pm are dispatched on the same working day, excluding weekends and bank holidays.

Delivery is with Royal Mail or Parcelforce depending upon the items weight and size. You can also upgrade your postage to a priority next day service if required.

Click here to visit our help center to learn more about our delivery services.
Our goal at Angling Active is to ensure you are 100% happy with your purchase, this includes after sales care too.

We understand that once your purchase arrives, it may not be exactly what you were expecting or you may have simply changed your mind.

Don't worry just return the item to us within 90 days for a full refund or exchange. All that we ask is the item is returned in exactly the same condition as when we supplied to you.

Once this 90 day period is over your purchase can no longer be returned unless it has developed a fault covered by warranty.

Please see our returns policy for more detailed information or to arrange a return.
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Angling Active is a trading name of Angling Active Ltd, a company registered in Scotland. Company no: SC194095, VAT Registration No: 743015857,
All prices displayed are in GBP and inclusive of VAT at 20%.