The Sonar Stillwater Seamless Density Lines
The Sonar Stillwater Seamless Density lines provide straightline connections to subsurface flies, offering precise control over the fly every second it’s in the water.
Features
- Designed specifically for the demands of stillwater anglers
- Based on popular MPX taper
- Overweighted by two line weights for multiple flies and long leaders
- Available in 10-foot and 20-foot textured hang models
| Weight | Length | Application |
|---|---|---|
| 5 | 10ft / 20ft | Stillwater fishing with subsurface flies |
| 7 | 10ft / 20ft | Stillwater fishing with subsurface flies |
FAQ
What makes the Sonar Stillwater Seamless Density lines different from traditional density lines?
The Sonar Stillwater Seamless Density lines feature a smooth, seamless transition between density zones and offer consistent sinking rates without abrupt changes, providing straightline connections to subsurface flies.
Are these lines suitable for long leaders and multiple flies?
Yes, the lines are overweighted by two line weights, making them ideal for use with long leaders and multiple flies in stillwater environments.
What lengths are available?
The lines are available in 10-foot and 20-foot textured hang models.


Melanie Cameron –
The 7-weight line performs well in quiet lakes. The seamless sinking keeps the fly steady under the surface. I’ve used it with long leaders and it holds up well without tangles. A reliable choice for stillwater fishing.
Warren Russell –
Smooth transition between densities makes it easier to control fly placement. The 10-foot version works perfectly for my setup. Slightly heavier than expected, but that helps with leader stability.
Kevin Murray –
I switched from traditional lines and noticed a big difference in fly performance. The sink rate is consistent and the line doesn’t twist. Great for targeting fish near the bottom.