Flies farther – Floats higher – Lasts longer Triangle Taper fly lines just got better! J3 coating makes Triangle Tapers perform like never before: Shooting better, floating higher, repelling water, and lasting longer. This slick coating has a dry feel, which minimizes resistance for longer casts. With J3, the line stays clean and slick for the life of the line! That’s because J3 isn’t simply a spray that’s applied at the factory – it’s a specialized coating that’s actually integrated into the line itself, giving it years of super-slick performance!