Scientific Anglers Sonar Seamless Density
Description
Description
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 Weight | Head Length | Total Length | Head Weight | Grain Weight* |
|---|---|---|---|---|
| WF-4-S | 10.8 m | 32.0 m | 190 gr | 160 gr / 10.4 g |
| WF-5-S | 10.8 m | 32.0 m | 215 gr | 185 gr / 12.0 g |
| WF-6-S | 10.8 m | 32.0 m | 245 gr | 210 gr / 13.6 g |
Line Chart – Sink 3 / Sink 5
| Line Weight | Head Length | Total Length | Head Weight | Grain Weight* |
|---|---|---|---|---|
| WF-5-S | 10.8 m | 32.0 m | 215 gr | 185 gr / 12.0 g |
| WF-6-S | 10.8 m | 32.0 m | 245 gr | 210 gr / 13.6 g |
Line Chart – Sink 5 / Sink 7
| Line Weight | Head Length | Head Weight | Grain Weight* | |
|---|---|---|---|---|
| WF-6-S | 10.8 m | 32.0 m | 245 gr | 210 gr / 13.6 g |
| WF-7-S | 10.8 m | 32.0 m | 275 gr | 240 gr / 15.6 g |
| WF-8-S | 10.8 m | 32.0 m | 320 gr | 280 gr / 18.1 g |
*Grain weight measured at first 9.1 m.
Product Features
Built for exploring every inch of the water column, SONAR Lines features sinking heads, full sinking lines, and even custom-cut lines for getting down as deep as you need.
Constructed with AST slickness additive, SONAR sinking technology, SA Line Identification system, and Welded Loops. The SONAR Series is a technologically advanced set of sinking lines, built for fish of all species.
