RIO Dacron Fly Line Backing is a traditional Dacron braided backing that features high strength and low stretch and is unsurpassed in quality. This backing is a good compromise between thinness and the ability to make blind splice loops. RIO Dacron Fly Line Backing is easier to knot that other brands that are very thin but have too tight a weave for blind spice looping. Available in 100 yard spools at 20 LB. test, in Orange or Chartreuse.

Made in the U.S.A.