Fluoro Premier has smaller diameters and increased strength vs. our FC and Red Label brand leaders. Fluoro Premier offers incredible knot and tensile strength and is an extremely soft line with low memory. Ideal for larger species in fresh or salt water. As with all 100% Fluorocarbon products, Fluoro Premier Leader is much less visible underwater than monofilament line and virtually invisible to fish. Fluoro Premier is also UV resistant, chemical resistant, non-absorbant, high-density and impervious to cold conditions. Made from 100% Seaguar resins and produced using our proprietary extrusion process.