Seaguar Fluoro Premier is crafted with Seaguars most advanced fluorocarbon technology, delivering 42% greater knot strength than many other top fluorocarbon lines. Built using Seaguars proprietary Double Structure Technology, this leader combines a smaller diameter with increased strength compared to Seaguars Blue Label and Red Label options. The result is a soft, low-memory line that excels in both knot and tensile strength. Perfect for use as a leader in freshwater or saltwater, it remains far less visible underwater than monofilament and is virtually invisible to fish. Fluoro Premier is also resistant to UV rays, chemicals, and moisture, has a high-density construction, and maintains performance even in extreme cold.