Semperfli Micro Fritz Gel Core Chenille for Small Fly Bodies – 0.8mm, 6.5 yd

Semperfli Micro Fritz Gel Core: Tiny, Tough, and Tidy

For patterns tasked with micro-scale bodies, the Semperfli Micro Fritz Gel Core stands out as a precise chenille option. Sized at 0.8 mm thick, it helps you build compact bodies and micro thoraxes for flies in the 16 to 20 range. With a generous 6.5 yards (6 m) on each spool, you’ll have plenty to tie multiple patterns without reloading.

What makes it special

The gel core is designed to keep fibers from separating as you wrap, so your end result holds its shape from the first wrap to the finish. The fritz-style chenille adds subtle texture and color without bulk, letting you create clean segments and realistic silhouettes on small flies.

• Chenille construction for steady texture
• 6.5 yards (6 m) per spool for extended tying sessions
• 0.8 mm (0.03 in) thickness offers crisp profiles
• Available in various colors to match naturals and patterns
• Ideal for small fly bodies and micro thoraxes on nymphs and emergers

Practical uses you might try

In practice, Micro Fritz Gel Core shines when tying patterns in sizes 16 through 20. You can wrap tight, even segments, create compact bodies on delicate nymphs, or form a micro-thorax that reads as a subtle lift in slow, natural drifts. The core’s integrity helps you maintain texture as you work with fine thread and delicate fibers.

• Micro-thorax accents on nymph patterns
• Compact bodies for small-bodied dries and emergers
• Color-matched underbody to simulate insect segments

Tips for best results

Wrap with steady tension, align fibers before each pass, and finish with your preferred sealing method to preserve texture. Experiment with several colors to find the look that best matches your local patterns. The spool length supports long sessions without frequent reloads.

Specs at a glance

• Material: chenille with gel core
• Thickness: 0.8 mm
• Length: 6.5 yards (6 m) per spool
• Color options: multiple colors available
• Recommended pattern range: flies size 16 to 20