K9 Fluorocarbon · Technical DatasheetPro100 — 100% Fluorocarbon Premium 100% fluorocarbon resins: near-invisible under water, fast-sinking, low-stretch and seriously abrasion-resistant. Built for anglers who fish the bottom. Type100% Fluorocarbon Test Range6 – 20 lb Diameter0.17 – 0.41 mm Spools200 yd & 600 yd Sink RateFast — stays in the zone Underwater ProfileNear-invisible Performance profile Relative character of this line within the K9 lineup — not lab figures. Underwater invisibilityClass-leading — optical clarity SensitivityExcellent — low stretch Abrasion resistanceExcellent Sink rateFast — bottom contact StretchLow — solid hooksets Line memoryLow formula Test & diameter chart Seven sizes, measured. Matched to the technique. Lb test Dia (mm) Dia (in) Best for 6 lb 0.17 .0067 Finesse — ned, dropshot, wacky 8 lb 0.25 .0098 Shaky heads, finesse jigs, light cranks 10 lb 0.27 .0106 Jerkbaits, swim jigs, light Texas rigs 12 lb 0.29 .0114 Cranks, chatterbaits, spinnerbaits 15 lb 0.34 .0134 Jigs & Texas rigs around cover 18 lb 0.38 .0150 Swimbaits, heavy cover contact 20 lb 0.41 .0161 Flipping & pitching, big single-hook baits Every test comes on 200-yard or bulk 600-yard spools. Verify the spool label for exact specifications. Rigging notes Main line: bottom-contact and moving baits where sensitivity and controlled stretch convert more bites. Leader: pair with K9 braid for invisibility and abrasion resistance at the business end. Low-memory formula: smoother handling, longer casts, fewer tangles. Field notes Fast sink keeps presentations in the strike zone and maintains bottom contact. Optical clarity reads as near-invisible below the surface. Feel pressure bites and bottom-composition changes through the low-stretch build. Frequently asked questions Is Pro100 truly 100% fluorocarbon?Yes. Pro100 is made from premium 100% fluorocarbon resins for optical clarity, abrasion resistance and a fast sink rate.What techniques benefit most?Bottom-contact rigs, finesse in clear water, and reaction baits where controlled stretch and sink rate hold running depth and convert bites.Main line or leader?Both. Run it straight for bottom contact, or top your K9 braid with a Pro100 leader for the stealth-and-power system. Complete the system Top a K9 braid main with Pro100 for the full stealth-and-power system. 8-Strand SuperBraid →X8 JDM Silk Braid → K9 Pro100 — premium 100% fluorocarbon fishing line in 6 to 20 lb test (0.17–0.41 mm) on 200 and 600-yard spools. Fast-sinking, low-stretch, near-invisible fluorocarbon for jigs, Texas rigs, cranks, jerkbaits and clear-water finesse — main line or leader.
