Scientific Anglers Sonar 3d Custom Tip
Scientific Anglers Sonar 3d Custom Tip

Scientific Anglers Sonar 3d Custom Tip

Regular price $99.95

Out of Stock

Custom-Cut Sinking Fly Line

Designed to go deep and stay deep. SA's 3D custom tip is a cut to fit design to allow you to target whichever grain window you need. The fastest sinking line with a Sink 8 head Sink 3 handling section and an intermediate running line to keep you in the zone longer.

Features of the Sonar 3D Custom Tip:

• Cut-to-fit design lets you cut the tip to the ideal weight for whichever species you’re chasing
• Excellent custom sinking line for trout, bass, stripers, and stillwater angling
• Goes deep and stays deep
• Intermediate running line; fast-sinking head
• For use in moderate and cold climates
• Braided multifilament core
• Comes with braided add-on loop

Sink Rates:
• Int = 1.25 ips
• Sink 3 = 2.5 - 3.5 ips
• Sink 8 = 8 ips


For every one fish eating on top, there are ten feeding beneath it. SA's SONAR sinking technology takes flies to where the fish are: beneath the surface. Using proprietary tungsten formulations and unique tapering, the SONAR sinking technology gets flies down, and keeps them there.


Scientific Anglers’ patented dry-slick technology provides continual line slickness, allowing the line to shoot farther as it moves through the guides. Lines with AST easily shed dirt, algae, and other parasitic drag particles, allowing lines to cast farther, float higher, and stay cleaner than traditional lines.

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