The RIO Fly Line Backing is super high quality, just what you would expect from RIO. RIO’s traditional Dacron braided backing features high strength and low stretch and is unsurpassed in quality. A good compromise between thinness and the ability to make blind splice loops as suggested in our fly line set-up guide. It’s easier to knot than brands that are very thin but have too tight a weave for a blind splice loop.
Rio 20 lb Dacron Backing
Scientific Anglers Backing - Bulk 20 Lb.
Fly Fishing Backing Line - Leeda Profil Backing, Rio Dacron Backing, Scierra Braided Backing
RIO Dacron Fly Line Backing
RIO’s traditional Dacron braided backing features high strength and low stretch and is unsurpassed in quality. A good compromise between thinness and the ability to make blind It’s easier to knot than other brands that are very thin but have too tight a weave for a blind splice loop.
RIO 20lb Dacron Backing, Factory Spooled Puck 100yds / Light Blue
Guideline Braided Backing 20 lbs 50m Fl. Yellow
FlyLab Dacron Fly Reel Backing 20lb - Black - 100m - BWCflies Australia
FLYLINE BACKING 20LB 200YDS RED : Sports & Outdoors
Scientific Anglers Dacron Backing in Blue 20lb - 200yds
Orvis Dacron Backing
Dacron Fly Line Backing (FREE with Reel Purchase) — Big Y Fly Co