Scientific Anglers Dacron Backing

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Backing doesn’t just connect your fly line to your reel, it also provides insurance for those drag-blistering runs of steelhead or bonefish. Our Dacron backing offers a thin diameter, high abrasion resistance, and peace of mind, knowing that the fish of a lifetime won’t be getting away from you this time.

  • Extremely thin, with low friction
  • High abrasion resistance
  • Colorfast, with high visibility
SIZE SUGG RETAIL DIAMETER SPOOL SIZE
20lb / 9,1kg W - 8.95 | O,Y - 8.95 0.018” / 0,46mm 100yd / 91,4m
20lb / 9,1kg W - 20.95 | O,Y - 20.95 0.018” / 0,46mm 250yd / 228,6m
20lb / 9,1kg W - 49.95 | Y - 54.95 0.018” / 0,46mm 1000yd / 914,4m
20lb / 9,1kg W - 139.95 | O,Y - 139.95 0.018” / 0,46mm 3000yd / 2743,2m
20lb / 9,1kg W - 169.95 | O,Y - 169.95 0.018” / 0,46mm 5000yd / 4572,0m
30lb / 13,6kg W - 9.95 | O,Y - 9.95 0.024” / 0,61mm 100yd / 91,4m
30lb / 13,6kg W - 22.95 | O,Y - 22.95 0.024” / 0,61mm 250yd / 228,6m
30lb / 13,6kg W - 59.95 | Y - 64.75 0.024” / 0,61mm 1000yd / 914,4m
30lb / 13,6kg W - 159.95 | O,Y - 159.95 0.024” / 0,61mm 3000yd / 2743,2m
30lb / 13,6kg W - 179.95 | O,Y - 179.95 0.024” / 0,61mm 5000yd / 4572,0m