Dacron Fishing Backing Line Dacron Connector Line - 1spools 50 Meters 20lb 30lb Fly - Aliexpress

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 Fly Line Backing 30 lb. 300 Yard / Orange

Maximumcatch Backing Fly Fishing Line 20/30LB 50/100/300Yards Backing Line Multi Color Braided Fly Line

Maximumcatch Backing Fly Fishing Line 20/30LB 50/100/300Yards Backing Line Multi Color Braided Fly Line

Piscifun Braided Fly Line Backing with Orange White Fluorescent Yellow Color 20lb 30lb 100yd 300yd

Dacron Fishing Backing Line Dacron Connector Line - 1spools 50 Meters 20lb 30lb Fly - Aliexpress

Dacron Backing Scientific Anglers

Maximumcatch Backing Fly Fishing Line 20/30LB 50/100/300Yards Backing Line Multi Color Braided Fly Line

Braided Dacron Backing - royal-wulff

Maximumcatch Backing Fly Fishing Line 20/30LB 50/100/300Yards Backing Line Multi Color Braided Fly Line

RIO 300yds 30lb Fly Line Backing (10 Color Options)