As a famous angler once said, you could tow a boat with this stuff. Veevus GSP (gel spun polyethylene) is the strongest tying thread you can buy. You'll love it for building spun hair or wool patterns, or crafting complex streamers with a lot of parts to tie in -- you can use fewer wraps, yet your flies will stay tight as a drum. Designed with a slight twist preventing it from opening up, it lays completely flat and is the smoothest thread for spinning or stacking. A generous 75 yards (246 feet) per spool.
MFG#: 150G11 Black
MFG#: 150G377 White