Scientific Anglers Sonar Stillwater Seamless Density Sinking Line S5/S7

The Scientific Anglers Sonar Stillwater Seamless Density S5/S7 is built for anglers who need precision control and depth accuracy when fishing stillwaters.

Designed to get down fast and stay connected to your flies, this line features Seamless Density technology for a perfectly smooth transition between sinking ratesno hinging, no sag, just a direct connection from rod tip to fly.

Based on the proven MPX taper, its overweighted by two line sizes to easily turn over multiple flies and long leaders. Textured 10- and 20-foot hang markers provide consistent reference points for precise depth control and strike detection. The Sink 5 running line and Sink 7 head (7.0 ips) combination makes this the fastest-sinking Stillwater line in the seriesideal for covering deep water and targeting fish holding near the bottom.

Features:

• Seamless Density tech eliminates hinging and ensures smooth energy transfer
• Sink 5 running line with Sink 7 head for maximum depth performance
• Based on the versatile MPX taper, overweighted by two line sizes
• Textured hang markers at 10′ and 20′ for consistent reference points
• Designed specifically for stillwater trout fishing in deep lakes or reservoirs

Best For: Deep-water stillwater anglers targeting trout or other subsurface species.