Semperfli Waxed Thread 8/0

Semperfli Waxed Thread is designed for controlled, consistent tying across a wide range of fly patterns. It combines a strong core with a light wax coating, which improves grip on materials while maintaining smooth handling on the bobbin. This balance allows precise thread placement without unnecessary build-up.

The thread lays flat when required, which helps create neat bodies and controlled profiles. At the same time, it can be corded by spinning the bobbin, increasing strength for securing materials. This flexibility makes it suitable for both fine and heavier tying work.

The waxed finish improves material control. Feathers, dubbing, and synthetics stay in position with fewer wraps. As a result, tying becomes more efficient and consistent. Additionally, the wax reduces slippage when securing materials such as hackle stems or ribbing.

Semperfli manufactures this thread with a focus on strength-to-diameter ratio. It provides reliable holding power without excessive bulk. Therefore, it suits patterns where clean proportions matter. The thread also resists fraying under tension, which supports durability during tying.

It performs consistently across standard hook sizes used in trout and salmon flies. Meanwhile, the smooth finish allows even wraps and controlled tension throughout the tying process. Colour options are produced to maintain consistency between batches, which is important for repeat patterns.

This is a practical, all-round waxed thread for fly tying. It delivers control, strength, and clean results without overcomplicating the tying process.

• Denier - 105D
• Aught - 8/0
• Actual Spool Length - 220m
• Actual Spool Length Yds - 240 yds
• Light wax coating for improved material grip
• Strong core with controlled diameter
• Can be flattened or corded as required
• Smooth handling through standard bobbins
• Reduces material slippage during tying
• Consistent tension without fraying
• Suitable for a wide range of fly patterns
• Clean wrap formation for neat bodies