The Salmon Polyleader is used to adjust a floating head, a shooting head, or a double-handed setup without changing the entire line. Its tapered monofilament core and flexible polymer coating help retrieve salmon flies more consistently than a single leader. The floating models keep the fly high and make it easier to fish on the surface or in shallow water. The intermediate, slow-sink, fast-sink, and extra-fast-sink versions allow the line to sink gradually depending on the current’s speed and water level. The choice is based first on length, then on density: short for quick response, long to better match the main line and control a wider drift.