The mist grey colour tint applied to this high-performance fluorocarbon mainline radically reduces visibility in situations where it is held off the lakebed by weed or steep-sided, topographical features. Standard white fluorocarbon glows in daylight as soon as it collects particulate, but the unique tint of FTX effectively absorbs most of this light, making it far less visible in this scenario. For optimum knot strength with FTX, the manufacturer recommends a five-turn Grinner, two-turn Tucked Blood, or Figure-of-Eight Loop knots (for loop-to-loop leader connections). - Available in 14lb (0.35mm) and 16lb (0.37mm) breaking strains - Available on 200m and 600m spools - 600m spools have markers at 200m, 300m and 400m