Scientific Anglers Fly Line Backing - Dacron Blue / 20lb 5000 yd

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.

Scientific Anglers Backing - Bulk 30 Lb.

Specialty Colored Dacron Backing

Scientific Anglers Specialty Dacron Fly Line Backing - Spawn Fly Fish– Spawn Fly Fish

30LB DACRON RED

RIO Gel Spun Backing - Fly Line Backing

Scientific Anglers Dacron Fly Line Backing Orange 20lb 250yds for sale online

Scientific Anglers Fly Line Backing

Dacron Backing Scientific Anglers

Buy FlyLab Dacron Fly Line Backing 50yd 20lb White online at

Scientific Anglers Dacron Backing · Yellow

Get extra insurance against hard-running fish with this dependable fly line backing—made from thin yet strong Dacron polyester.

Scientific Anglers Fly Line Backing

Scientific Anglers Dacron Backing Yellow –

30LB DACRON RED

Scientific Anglers Lines

RIO’s traditional Dacron braided backing features high strength and low stretch and is unsurpassed in quality. It's a high quality, super smooth braid

RIO Products Dacron Braided Backing, Fly Fishing Line, Smoothing Braid, 100 Yards, 30LB, Orange, Fishing Line - Canada