Scientific Anglers XTS Gel Spun Backing — The Flyfisher

If you’re looking for the best backing available, nothing can beat the XTS gel spun backing. Smooth coating and low coefficient of friction (COF).

SCIENTIFIC ANGLERS 30 LB YELLOW 250 YD XTS GEL SPUN BACKING - FREE US SHIPPING

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 Fly Line Backing 50 lbs., Yellow

If you’re looking for the best backing available, nothing can beat the XTS gel spun backing. With a diameter a fraction of the standard material, XTS

Scientific Anglers XTS Gel Spun Backing

Rio Fly Line Backing - Multi Color Gel Spun 65lb Rio's premium 65lb, 8 carrier backing is stronger, softer and smoother performing backing! It's comprised of 8 strands of tightly woven fibers that stack perfectly on the fly reel. Backing changes bright colors every 10 meters and compliments fly reels with a beautiful color splash and functionality. Suitable breaking strain and diameter for all fishing from pan fish to ultra-big game such as GTs, billfish and Tarpon.

Rio Multi Color GSP Backing

Scientific Anglers XTS Gel Spun 100 yd Polyethylene Fly Line Backing, Yellow, 30# : Sports & Outdoors

Saltwater Flies, saltwater flies, Saltwater Flies, SALTWATER FLIES!

Scientific Anglers XTS Gel Spun 100 yd Polyethylene Fly Line Backing, Yellow, 30# : Sports & Outdoors

Scientific Anglers fly line backing is extremely thin has a low coefficient of friction high abrasion resistance is colorfast and has high visibility. Fly line backing is what goes on your fly reel before the fly line itself. Usually 100 to 300 yards of backing is used but check with your fly reel manufacturer for the rmended amount specific to your fly reel.