140D GSP Fly Tying Thread – Single Spool

Wifreo 140D GSP fly tying thread is a heavy gel-spun polyethylene thread for large patterns and high-tension material work. Its smooth, low-friction filament bundle helps secure bulky materials while maintaining a clean thread profile.

• Material: GSP (gel-spun polyethylene)
• Denier: 140D
• Length: approximately 100m (109 yd) per spool
• Colors: White, Black, Red, Blue, Green and Rose
• Package: 1 spool

Best for: Large streamers, predator patterns, deer-hair work and other applications that need a heavier tying thread.

Handling tip: Use a smooth, burr-free bobbin and avoid excessive tension on soft foam or delicate materials.