Kevlar(R) has all of the properties you want in a speargun line. It's ultra high strength, ultra low stretch and superior knot retention mean that once tightened your constictor knot will stay tight. Avoid the problems of knot creep or stretch inherent in other high performance fibers. This line is excellent for a multitude of applications including model rocketry and fire poi. The general characteristics of Kevlar(R) are: High Modulus, High LASE (Load At Specified Elongation), High Tensile Strength at Low Weight, Low Elongation to Break High Modulus, (Structural Rigidity), Low Electrical Conductivity, High Chemical Resistance, Low Thermal Shrinkage, High Toughness (Work-To-Break), Excellent Dimensional Stability, High Cut Resistance, Flame Resistant, Self-Extinguishing.
Our Kevlar fiber round double braid rope consists of a tightly stranded aramid core with an outer braid of the same aramid fiber. No lubricants or finishes are applied to the yarns. The rope maintains its smooth, round cross section when formed around the conveyor rollers. The yarns are highly resistant to fraying and maintain their durable physical properties.
