Scientific Anglers Sonar Seamless Density

Scientific Anglers Sonar Seamless Density is a blended-density sinking line designed for stillwater anglers who need precise depth control. The multi-density construction eliminates hinging and keeps the connection straight to the fly. While the short powerful head turns over long leaders and multiple flies with ease.

Technologies

• AST – Slickness additive that reduces friction improves shootability and keeps lines performing longer.
• Welded Loops – Durable welded loops on both the front and back of the line for easy reliable loop-to-loop connections to backing and leaders.
• SA-ID – Printed line identification system showing taper weight and density for quick recognition.
• Sonar – Density-tuned sinking technology providing smooth sink profiles and stable depth control during retrieves.
• ARP – Audible textured band that produces a feelable click indicating the ideal overhang point for casting.
• Braided Multifilament Core – Supple cold-water core that improves flotation reduces memory and provides smooth stable casting.

Temperature Rating

• Cold / Moderate – 0°C to 25°C

Target Species

• Trout
• Yellowfish

Types of Flies

• Nymphs
• Streamers
• Woollie Buggers
• Stillwater Patterns

Additional Features

• Seamless multi-density taper eliminates hinging between sinking sections
• Smooth transitions maintain a direct connection to the fly at all depths
• Intermediate / Sink 3 option uses an intermediate running line (1.25 ips) with a Sink 3 head (3.0 ips) for controlled shallow presentations
• Sink 3 / Sink 5 option uses a Sink 3 running line and a Sink 5 head (5.0 ips) for mid-depth work
• Sink 5 / Sink 7 option uses a Sink 5 running line and a Sink 7 head (7.0 ips) for probing deep water
• Overweighted by two line sizes for turning over long leaders and multiple fly rigs
• 10-foot and 20-foot textured hang markers for precise depth and lift control

Line Chart – Intermediate / Sink 3

Line Chart – Sink 3 / Sink 5

Line Chart – Sink 5 / Sink 7

*Grain weight measured at first 9.1 m.