Description
The UTC GSP 10/0 Thread 50 denier is a 50 denier (10/0), extremely strong fly-tying thread manufactured of gel-spun polyethylene (GSP). The UTC GSP 10/0 Thread 50 denier is the strongest thread for its thickness and it can be coloured with markers, if necessary.
Feature
- Perfect for very small flies up to normal trout flies
