Fulling Mill Pro Thread Flat is a high-performance fly tying thread designed to give tiers maximum control and a smooth, even finish on every fly. Its flat, untwisted construction allows the thread to lay perfectly on the hook shank, reducing bulk and ensuring tight, consistent wraps.
Available in two denier options for different tying needs: 70 denier is ideal for small dry flies, midges, and nymphs where slim profiles are critical, while 210 denier provides exceptional strength for streamers, saltwater flies, and hair-wing patterns that require secure thread control.
Features
Construction: Flat, untwisted thread for smooth wraps and minimal build-up
Performance: Excellent grip on materials with reduced bulk for precise tying
Applications: Suitable for dries, nymphs, streamers, and saltwater patterns
Denier Options: 70D for small and delicate flies, 210D for strong, large patterns
