Go after the biggest, strongest game fish with maximum-strength gel-spun fly line backing.
Cortland’s Gel Spun backing is made from super-high-strength gel-spun fibers, braided to exact specifications. Available in hi-vis yellow, pink, blue,
Cortland Gel Spun Backing 50 lb 300 yds - 4 COLORS - FREE SHIPPING
High quality fly line backing for less. Small diameter backing is super strong and allows more on your reel. 30#, gel-spun backing, bright yellow, 800 yard spool.
30 lb Gel-Spun Fly Line Backing | Wild Water Fly Fishing
Gelspun backing – Reffeshop
Airflow Gelspun backing 100yds 30lbs - Salmon Fishing Flies from Helmsdale Company
Go after the biggest, strongest game fish with maximum-strength gel-spun fly line backing.
Gel-Spun Backing
Rio Gel Spun Backing GSP Multicolor 65 lb – Dirty Water Fly Company
Cortland's Gel Spun backing is made from super-high-strength gel-spun fibers, braided to exact specifications. The tight, round braid allows you to pack a lot of backing onto small spools. Available in hi-vis yellow, pink, blue, and white, in 30-lb., 50-lb., and 80-lb. test on 300 yard spools.
Cortland Gel Spun Fly Line Backing - Yellow, Size: 50 lbs
The XTS Gel Spun Fly Line Backing from Scientific Anglers is some of the strongest thinnest material in the world. Because it is a fraction of the diameter of standard dacron backing you can store up to 75 percent more behind your fly line which buys you more time to catch up to that huge tarpon that just went screaming across the flat. Scientific Anglers' XTS Gel Spun Backing is impervious to elements like UV rays and salt and retains its strength when wet.
Scientific Anglers XTS Gel Spun Backing - Blue
Two-Tone GSP Backing TheFlyStop
OPST Lazer to 50# Gel Spun Backing.
Backing RIO Multicolor Gel Spun 65lbs 3000m (3200yds)
Cortland's Gel Spun backing is made from super-high-strength gel-spun fibers, braided to exact specifications. The tight, round braid allows you to pack a lot of backing onto small spools. Available in hi-vis yellow, pink, blue, and white, in 30-lb., 50-lb., and 80-lb. test on 300 yard spools.
Cortland Gel Spun Fly Line Backing - Blue, Size: 30 lbs
Our new Braided Gel Spun (GSP) ultra thin backing is popular with saltwater fly anglers looking for a small diameter backing. Gives you more backing
Braided Gel Spun Ultra Thin Backing