Fulling Mill Pro-Thread Twisted (140 denier)

What Fulling Mill has to say about their thread: Our Pro Twisted 140d thread is perfect for tying a wide range of large flies when you are working with more substantial amounts of material and need more binding strength. We use the 140d for large surface patterns like poppers, large streamers and large saltwater baitfish type patterns. One of its key attributes is its great binding strength making it easy to grip materials and hold them securely in place.