Scientific Angler Dacron Fly Line Backing 250 YD

Scientific Anglers Dacron Fly Line Backing – 250 Yards

The Scientific Anglers Dacron Fly Line Backing gives fly anglers the confidence and reliability needed when a trophy fish makes a powerful, drag-blistering run. Designed to bridge the gap between your fly line and reel, this backing is built to perform when it matters most — whether you're chasing steelhead on a fast river or stalking bonefish on the flats. Its thin diameter keeps your reel loaded efficiently while reducing friction for smooth, uninterrupted line flow during those critical moments.

Constructed for durability and long-term performance, this Dacron backing features high abrasion resistance to stand up to rocks, structure, and the wear of repeated use. Colorfast and high-visibility construction makes it easy to track your line and manage your setup with confidence. It's a dependable foundation for any serious fly fishing rig.

• Extremely thin diameter with low friction for smooth performance
• High abrasion resistance for lasting durability
• Colorfast construction with high visibility
• 250-yard spool provides ample backing capacity