Umpqua Perform X Nylon Butt Material 10-12wt – 0.028-200YDS

Performance you can rely on in the field

Umpqua Perform X Nylon Butt Material 10-12wt is designed for fly line leader construction, delivering a clean join and dependable handling when you need to assemble or repair leader butts on the water. The 200-yard spool keeps you equipped for multiple setups and seasons, making it a practical choice for anglers who build their own leaders.

Key benefits at a glance

• For adding leader-butts to fly lines
• Abrasion-resistant formulation helps maintain knot integrity and smooth line flow
• Long, 200-yard spool supports multiple setups and seasons
• Widely adopted by professionals in pro shops across the country
• Model number 59123 identifies a proven, consistent product

In practical use, crafters and anglers appreciate the nylon composition for a clean finish and flexible handling. The material blends with a range of fly lines, helping create tidy, dependable joins between line and leader. From creekside setups to mountain streams, the ability to form solid butt connections without bulk is a common theme. The 0.028-inch diameter offers a balanced profile that slides through guides with minimal resistance, while still providing a solid base for various leader configurations.

How to use and store

• Prepare the fly line tip and leader end, then trim to fit the butt design you want
• Wrap evenly and seal with your preferred knot or tying method
• Store in a cool, dry place away from direct sunlight to extend spool life

Practical notes for field use

Anglers may notice the material’s handling characteristics, including a smooth texture that aids wrapping and a predictable finish once tied. The nylon composition is chosen to support a tidy, compact butt without excessive bulk, which can be helpful in tight casting scenarios or when quick leader changes are needed.

Versatility and specifications

The 10-12wt range broadens compatibility with common line setups, while the 200-yard length provides plenty of material for multiple projects. This combination makes the Perform X butt material a versatile option for anglers who value consistency and ready availability.

Specifications to know

Model: 59123 • Material: nylon • Weight rating: 10-12wt • Diameter: 0.028 inches • Length: 200 yards

With a track record in pro shops and a focus on abrasion resistance, Umpqua's Perform X line is positioned as a practical tool for serious anglers who build or adjust their own leaders. It is not a guarantee of results, but it is a known option that fans of Umpqua often consider in their toolkit.