Skip to 3M.com Primary Navigation Skip to Site Navigation Skip to Main Content

Scientific Anglers™

 
Products
Related Products
Resources
Contact Us
Scientific Anglers(TM) Technology

Advanced Shooting Technology

The most difficult part of fly fishing is building a great fly line, and no one – but no one – does it like Scientific Anglers.™

Our unique brand of 3M Scientific Anglers™ chemistry allows us to modify the line core and coating – integral components in every fly line – and thus create lines that excel in specific fishing situations. It's an extremely complicated system, and one we invented and continue to perfect.

In our 3M labs we have unparalleled resources and experience, which is exactly what it takes to create the highest level of fly line performance – the kind that truly makes a difference on the water. Understanding the make-up of our cores and coatings will help you understand how fly lines work and how we at Scientific Anglers™ can modify them to perform flawlessly.

compare AST-formulated fly lines to any other fly lines
Some say AST is the greatest innovation in the history of fly fishing.
Others say that doesn't begin to tell the story.

Do you see the photograph at right? That's a real test that shows what happens when you compare AST-formulated fly lines to any other fly lines. We've taken our incline tester all around the world to show people how much better AST lines shoot than any others, and now you're starting to see other companies run their own tests with lesser lines. But don't be fooled. There's only one AST – Advanced Shooting Technology – and it's available only from 3M Scientific Anglers.™

And if you think this test result is amazing, wait until you try an AST-formulated fly line on the water. We believe that once you do, like the test suggests, you'll never, ever be satisfied with anything else. There is just no comparison in performance. None.

AST-formulated lines shoot better – With AST, line shoots virtually friction-free through the guides and keeps on doing it for the life of the line – without dressing.

AST-formulated lines cast farther – They shoot through the guides like lightning and, because they're cleaner, AST lines fly through the air with little resistance.

AST-formulated lines float higher – The dry slickness of AST prevents dirt and algae from clinging to line, which means line stays cleaner and floats higher for longer intervals.

AST-formulated lines stay cleaner – Free of sticky lubricants and dressing, the AST coating doesn't give dirt and algae anything to cling to, so line stays free of debris that can ruin performance.

AST-formulated lines last longer – The AST coating is inherently more durable, and because line stays clean and free of debris with AST, the line is less prone to wear and corrosion.


Read about Better Cores & Coatings.