Upgrade your fly tying bench with Fulling Mill Pro-Thread Flat (70 Denier)—the ultimate high-performance tying thread designed for precision, durability, and smooth fly profiles. Ideal as a direct substitute for standard UTC 70, this ultra-flat lying thread gives fly tyers total control over bulk and taper. Whether you're crafting micro nymphs, delicate dry flies, emergers, or classic wet flies, Fulling Mill Pro Flat thread delivers impressive binding strength. Its high tensile power easily secures stubborn materials without adding unnecessary bulk, keeping your fly bodies sleek, smooth, and natural on the water. Key Features: Lies Ultra-Flat: Keeps fly bodies slim, smooth, and perfectly tapered. Exceptional Binding Strength: Securely grips hackle, dubbing, wire, and synthetic materials with minimal thread wraps. 70 Denier Size: Ideal for small trout nymphs, dry flies, emergers, and soft hackles (typically hooks #14–#22+). Versatile UTC Substitute: Perfect drop-in replacement for UTC 70 with enhanced performance and reliability. Rich Color Palette: Available in a wide selection of natural and vibrant fluorescent colors to match any hatch or hot-spot requirement.
