Seaguar AbrazX Fluorocarbon Line tested twice as abrasion resistant when put up to the leading competitor's fluorocarbon lines. AbrazX Fluorocarbon line was designed for heavy cover yet is suitable for all fishing applications and can be used on both spinning reels and casting reels. This line has exceptional knot and impact strength and is extremely soft and sensitive for better feel and smoother casting. Like all Seaguar fluorocarbon lines, AbrazX is virtually invisible under water and to fish. AbrazX is also UV resistant, chemical resistant, non-absorbant, high-density and impervious to cold conditions.