Video: How to Tie a WD-40 Plus

January 21, 2018 By: Marshall Cutchin

“It’s really just a regular old WD-40 but with a split wing case and an emergent wing,” says Tim Flagler of this week’s featured pattern, which he calls the WD-40 Plus.  Notes Flagler: “A single CDC puff is used to form the emergent wing. I’m particularly fond of light dun. A little moisture will help tame the somewhat unruly fibers.”