Wapsi UTC Fly Tying Thread is ideal for tying Euro Nymph style fly patterns and much more.
UTC is a polyester thread rather than nylon. UTC stretches more than nylon threads which allows it to grab and hold materials better. UTC Thread is a flat thread allowing it to wrap evenly on the hook and give you ultimate control. UTC is litely waxed, multi filament and each spool comes with 100 yards of thread. UTC 70D is perfect for your smaller flies while 140D is better patterns when you need to really pull on it or you are looking to add bulk or bodies to your flies.