Scientific Anglers Dacron Backing

The Scientific Anglers Dacron Backing is a durable, low-friction fly reel backing designed to provide dependable strength and extra line capacity when fighting hard-running fish. Its thin diameter allows more backing to fit on your reel, while high abrasion resistance helps withstand demanding fishing conditions. The colorfast construction maintains its appearance, with highly visible Orange and classic White options available. Offered in 20 lb and 30 lb strengths, this versatile backing is ideal for everything from everyday trout fishing to powerful steelhead, salmon, and saltwater species. Whether you're setting up a new fly reel or replacing worn backing, Scientific Anglers Dacron Backing delivers reliable performance and peace of mind on the water.