Yo-Zuri Hybrid is a revolutionary combination of fluorocarbon (PVDF) and nylon. It is extruded under extremely close tolerances to provide uniform diameter and strength. Once extruded, it is actually run through a double finishing process adding another double osmot ic coat of fluorocarbon.

Nylon is a material very well suited to monofilament extrusion. It is a soft, very manageable material with manipulatable properties such as stretch and hardness. Unfortunately, by increasing, say abrasion resistance, often limpness or impact resistance is reduced. Fluorocarbon is highly abrasion resistant and nearly invisible due to a low light refractivity index. Unfortunately, it is inherently stiff, and in order to reduce stiffness, knot and tensile strength is sacrificed. 275 yard spools.