Kingfisher - Scientific Anglers XTS Gel Spun Polyethylene Backing, Blue

Backing - Dacron & Gel Spun

XTS Gel Spun Backing

Backing - Dacron & Gel Spun

Backing - Dacron & Gel Spun

Scientific Anglers fly line backing is extremely thin has a low coefficient of friction high abrasion resistance is colorfast and has high visibility. Fly line backing is what goes on your fly reel before the fly line itself. Usually 100 to 300 yards of backing is used but check with your fly reel manufacturer for the rmended amount specific to your fly reel.

Scientific Anglers Dacron Backing - White

Kingfisher - RIO Elite Tropical OutBound Short Saltwater Fly line

Specialty Colored Dacron Backing

Scientific Anglers Dacron Fly line Backing, Orange, 20

Micro-diameter gel spun polyethylene allows up to 75% more capacity than standard material Retains 100% strength while wet, extremely high abrasion

Scientific Anglers XTS GEL SPUN Fly Line Backing, 50 lb Test, YELLOW - 100, 150, 200, 250, 300, 400, 500 up to 3000 yds