
Scientific Anglers
Scientific Anglers Absolute Fluorocarbon Tapered Leader
Item#: F18427
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Scientific Anglers
Item#: F18427
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Scientific Anglers Absolute Fluorocarbon Tapered Leader gives fly anglers a stealthy, abrasion-resistant connection that stays versatile across trout streams, bass lakes, steelhead rivers, and saltwater flats. This 9 ft. tapered fluorocarbon leader uses proprietary copolymer blends to reduce water absorption while maintaining clarity, suppleness, and strong knot performance, which helps anglers present common flies cleanly and fish confidently around rocks, wood, current seams, grass edges, and shallow structure. Size-specific taper and butt diameters match a wide range of fly patterns, making this leader a practical choice for everything from trout nymphs and bass bugs to bonefish flies, permit patterns, and steelhead presentations. For anglers who need one fluorocarbon tapered leader that covers multiple techniques in freshwater and saltwater, this one brings the strength, turnover, and low-visibility profile that matter on the water.
| Size | Test (lb.) | Tippet diameter (in.) | Butt diameter (in.) |
| 7X | 2.5 | 0.004 | 0.019 |
| 6X | 3.5 | 0.005 | 0.019 |
| 5X | 4.6 | 0.006 | 0.021 |
| 4X | 6.7 | 0.007 | 0.021 |
| 3X | 8.4 | 0.008 | 0.021 |
| 2X | 9.5 | 0.009 | 0.022 |
| 1X | 11.8 | 0.010 | 0.022 |
| 0X | 13.4 | 0.011 | 0.022 |

Paramount Outdoors Deep Eddy Wading Boots

Lamson Ketchum Release Tool

Hareline Dubbin Senyo's Laser Dub
20 Color Options

Simms Carbon Fiber Retractor

Wapsi Coyote Hair

Hareline Dubbin Ice Dub Minnow Back Shimmer Fringe
10 Color Options

RIO Fluoroflex Strong Tippet

FishUSA Dai-Riki 125 Emerger Hook

Loon Outdoors Rogue Nipper with Knot Tool
Scientific Anglers Absolute Fluorocarbon Tapered Leader gives fly anglers a stealthy, abrasion-resistant connection that stays versatile across trout streams, bass lakes, steelhead rivers, and saltwater flats. This 9 ft. tapered fluorocarbon leader uses proprietary copolymer blends to reduce water absorption while maintaining clarity, suppleness, and strong knot performance, which helps anglers present common flies cleanly and fish confidently around rocks, wood, current seams, grass edges, and shallow structure. Size-specific taper and butt diameters match a wide range of fly patterns, making this leader a practical choice for everything from trout nymphs and bass bugs to bonefish flies, permit patterns, and steelhead presentations. For anglers who need one fluorocarbon tapered leader that covers multiple techniques in freshwater and saltwater, this one brings the strength, turnover, and low-visibility profile that matter on the water.
| Size | Test (lb.) | Tippet diameter (in.) | Butt diameter (in.) |
| 7X | 2.5 | 0.004 | 0.019 |
| 6X | 3.5 | 0.005 | 0.019 |
| 5X | 4.6 | 0.006 | 0.021 |
| 4X | 6.7 | 0.007 | 0.021 |
| 3X | 8.4 | 0.008 | 0.021 |
| 2X | 9.5 | 0.009 | 0.022 |
| 1X | 11.8 | 0.010 | 0.022 |
| 0X | 13.4 | 0.011 | 0.022 |
Posted by Tony on January 24, 2022
I've been using the 2X and 1X versions for steelhead in smaller tributaries with split-shot sinkers and bead head flies. Does the job. The smaller ends are strong and supple enough to make streamers a…

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