SF Blend is a unique product that was developed by well known USA fly-tyer, Steve Farrar. This is a blend of “Angel hair” and Slinky Fibre. It is an ideal material for creating bait fish bodies and shrouding the likes of Icelandic Sheep. It is very strong and resilient, making it superb for any predator pattern or saltwater flies. The blends have just the right mix of colours and flash, without being overbearing.