Scientific Anglers Fly Line Backing - Dacron - 250 yd. Spool

Extremely thin, with low friction.

Scientific Anglers Dacron Fly Line Backing

Scientific Anglers Specialty Colored Dacron Fly Line Backing - All Sizes - AvidMax

Made of low stretch Dacron, it won't damage your reel when wound in under the pressure of a big fish. Available in 20# test for most applications.

Scientific Anglers Backing Dacron Fly Line, 20 lb/250 yd, Yellow

EXCLUSIVE NEW COLORS!, Backing doesn’t just connect your fly line to your reel, it also provides insurance for those drag-blistering runs of steelhead

SCIENTIFIC ANGLERS FLY LINE BACKING - DACRON

Extremely thin, with low friction.

Scientific Anglers Fly Line Backing - Dacron - 250 yd. Spool

Scientific Anglers Backing

Made of low stretch Dacron, it won't damage your reel when wound in under the pressure of a big fish. Available in 20# test for most applications.

Scientific Anglers Fly Line Dacron Backing, Orange, 20#/100 yd

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

Dacron Backing Scientific Anglers

Scientific Anglers Backing Dacron Fly Line, 20 lb/250 yd, Yellow, Fishing Line - Canada

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SA DACRON FLY BACKING(101)