Ultracast® Braid Bulk Spool Break Strength:20 lb | 9 kg The no-stretch properties of Dyneema

The no-stretch properties of Dyneema PE fibers provide incredible sensitivity to instantly detect bites and structure

Made from 8 tightly woven 100% PE fibers

giving you the ultimate performance fishing line

Constructed to provide ultimate strength with the thinnest diameter for smooth and quiet performance

The World's Strongest Fiber

Ultracast® Braid Bulk Spool Break Strength:20 lb | 9 kg The no-stretch properties of DyneemaThe best of SpiderWire performance will be found in Ultracast! Made from 8 tightly woven 100% PE fibers, Ultracast effortlessly casts long distance while providing high strength and abrasion resistance, giving you the ultimate performance fishing line!