Airflo Sixth Sense Full Sinking Fly Fishing Line

Don’t you want a line that allows you to feel what is going on? Feel the kick and jive of a fly as it seeks out your quarry through the crucial depths? Of course you do. The Sixth Sense subsurface lines give a completely structured range of non overlapping sink rates thanks to Airflo’s Standardised Sink Rate (SSR to you) system. The stillwater line by which all others are judged. Based on our Delta Taper, Sixth Sense is the ultimate sinking line. With its distinct 10’ color bands, you’ll know exactly when to lift and hold when fishing the ever deadly ‘Hang’.


  • DI3: WF5/6-8/9     
  • DI5: WF5/6-8/9   
  • DI7: WF5/6-8/9     
  • DI8: WF5/6-8/9 

For nearly 70 years, the majority of fly lines have been made from PVC – a naturally rigid plastic that requires the use of plasticisers to make PVC lines functional. These plasticisers are anything but a permanent part of a PVC line. You see, from the minute it’s made, a PVC line begins breaking down - leaching plasticisers into the environment and contaminating you and the waters you fish. Once it has shed enough of these, it becomes prone to cracking, even failure. If that’s not enough, as it decomposes, PVC is known to release Dioxins - a group of lethal, bioaccumulating toxins. Consequently, it’s virtually impossible to safely recycle a PVC line. All of which is why Airflo never uses PVC. Instead, our lines are made from Polyurethane - an inert, stable, fully recyclable material that requires no plasticisers and lasts far longer than PVC.

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