Maximum Strength with Up to 60% More Capacity than Dacron. 35-lb.-test Gel-Spun Backing gives you more capacity than using 20-lb. Dacron, which is why it is the backing of choice for big-game angling. Braided from gel-spun polyethylene, this incredible backing is 10 times stronger than steel in equal diameters. A very small diameter for higher yardage on the reel means slower spool rpms on runs and faster pickups. Gel-Spun has virtually no stretch, is extremely abrasion-resistant, yet has a very low coefficient of friction so it will not damage your guides, and retains 100% of its strength while in the water. Unaffected by UV, gas, oil, salt or detergents. Comes in , 35- and 50-lb. test.