Micronite® "MicroDiameter" Super Braid Fly Line Backing Cortland's Micronite Fly Line Backing is among the best available and remains the toughest, smoothest and most popular fly line backing in the world. This quality product was designed and made better with technically advanced braiders and high pressure color dying. It’s unique low-stretch factor eliminates the danger of building pressure on the reel. Micronite’s small diameter also allows more yardage on your reel. This is the perfect saltwater flyline backing.More Fly Line Backing Choices in our eCRATER Store:
