Gel-Spun Fly Line Backing

Micro-diameter gel spun polyethylene allows up to 75% more capacity than standard material Retains 100% strength while wet, extremely high abrasion

Scientific Anglers XTS GEL SPUN Fly Line Backing, 50 lb Test, YELLOW - 100, 150, 200, 250, 300, 400, 500 up to 3000 yds

PLC Pêche à la mouche - Backing Rio Gel Spun 2-Tone 100yds

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 Fly Line Backing - Multi Color Gel Spun - 65lb

Micro-diameter gel spun polyethylene allows up to 75% more capacity than standard material Retains 100% strength while wet, extremely high abrasion

Scientific Anglers XTS GEL SPUN Fly Line Backing, 50 lb Test, YELLOW - 100, 150, 200, 250, 300, 400, 500 up to 3000 yds

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 Backing - Blackspot - Size 50lb - 300yds

CORTLAND Gel Spun Fly Line Backing - North Country Angler Fly Shop - North Conway, New Hampshire Fly Fishing Store

Orvis Gel Spun Fly Line Backing 50LB 500YD

Fly Line Backing – Cortland Line Company

Fly Line Backing Shootout and Buyer's Guide - Trident Fly Fishing

XTS Gel Spun Backing

Orvis Fly Line Backing, Gel Spun, Dacron, Quick Sight

RIO Dacron Fly Line Backing - FishUSA

Gel Spun Backing, Leaders, Tippets & Backing