Seaguar Red Label Fluorocarbon Fishing Line is ideal for use as a freshwater main line with superior knot and tensile strength and nearly invisible Red Label is strong and highly abrasion resistant with good knot and tensile strength. 100% fluorocarbon; virtually invisible; made in Japan with cutting-edge innovation; fill your spool with this main line fluorocarbon. Our fluorocarbon line is designed for bait casting reels that provides great performance and value at an economical price. Increase the number of strikes from fish with Seaguar’s high-quality yet reasonably priced line.