Sufix Duraflex is an ultra-premium monofilament line with near-zero memory. With our exclusive Nx Nano Resin™ formula, we were able to achieve extra sensitivity in the line without giving up superior strength, handling and durability. This line has extremely easy-handling and is long casting.G2 Precision Winding has been used with Sufix Duraflex. It eliminates the line memory and prevents line-weakening cutting and nicking that can occur during the spooling process.