Sunline SX1 retains the suppleness of PE thanks to its new ULT-PE construction offering stress free casting while the sleek finish reduces guide friction and improves casting distance. Rather than applying a thick coating to the material for a higher abrasion resistance Sunline actually improved the raw fiber allowing for incredible manageability and control in any situation. Many anglers have come to learn backing their reels with braid and only using the needed yards of Fluorocarbon between trips rather than fully spooling can decrease spending on line and increase sensitivity, cast distance and control. SX1 is a perfect match for Sunline