Seaguar Abram X Fluorocarbon Clear 1000yd 4lb S04AX-1000 Seaguar's new AbrazX brand main line tested TWICE as abrasion resistant vs. leading competitor fluorocarbon lines. Designed for heavy cover yet suitable for all conditions. AbrazX can be used in both Spinning Reels and Bait Casting Reels. The line has exceptional knot and impact strength and is extremely soft and sensitive for better feel and smoother casting. As with all 100% Fluorocarbon products, AbrazX is much less visible underwater than monofilament line and virtually invisible to fish. The line is also UV resistant, chemical resistant, non-absorbent, high-density and impervious to cold conditions. Made from 100% Seaguar resins and produced using our proprietary extrusion process, AbrazX is the best-in-class product for abrasion resistance.