Scientific Angler Lines

A top quality solid paste water repellant, especially made for application to dry fly lines. The most efficient aid for flotation, and preserves th...

A top quality solid paste water repellant, especially made for application todry fly lines. The most efficient aid for flotation, and preserves the...

RIO's updated Euro Nymph line has been thoroughly vetted and approved by FIPS Mouche as "Compettion Legal". A system of special marks on the line h...

A quick and easy way to attach leader to fly line or the backing to the line. Regular for lines #3 – #6 4 per pack Color - Clear or White

Quickly clean your fly line and enhance its performance with this handy, single-use cloth that contains RIO AgentX Line Dressing cleaner!!!! Never ...

RIO’s InTouch VersiTip II is a powerful, easy casting interchangable tip fly line designed for the traveling angler. Built with RIO’s ultra-low str...

Our revolutionary RIO Perception floating trout line helps anglers connect with more fish than ever before. Built with ultra-low stretch ConnectCor...

RIO's Mainstream series of fly lines have been developed to meet the overall needs of the average and novice fly fisher, and are designed to optimi...

The first series of lines to feature the revolutionary AST PLUS slickness additive, the Amplitude will shoot farther and last longer than any other...

Designed to simply catch fish, the Mastery Competition Nymph line is as simple as it gets: 80 feet of level line, in either a floating or an interm...

If you’re anything like us, the allure of big fish and big rivers is intoxicating. That’s precisely why we created the Anadro fly line. Designed wi...

You’ve got articulated streamers hanging from the lampshade on your desk. You think in terms of black, white, or olive. The term conehead doesn’t r...

The Mastery Trout line is ideally suited for chasing browns, rainbows, cutthroats, and any other trout you can imagine. Perfect for dry flies and i...

When it comes to fishing streamers in cold water, it’s difficult to beat the SONAR Sink 25. Designed with a short 25′ fast-sinking head, the Sink 2...

Get this: we took one of our most popular tapers, the Titan, drenched it in various mixtures of tungsten powder, and created a triple-density sinki...

A non-toxic antifreeze paste for lines and guides to keep them from freezing. Effective to 12 degrees below freezing. Apply Stanley’s to your line ...

When you’re knee-deep in a clear jungle stream somewhere in South America, you need the finest tools available in order to chase down the fish of y...

The Amplitude Smooth series of lines are, simply put, the highest-performance smooth fly lines in the world. With up to five times less drag and ei...

The Amplitude Smooth series of lines are, simply put, the highest-performance smooth fly lines in the world. With up to five times less drag and ei...

The first series of lines to feature the revolutionary AST PLUS slickness additive, the Amplitude series will shoot farther and last longer than an...

Can’t decide what to fish for? Scientific Anglers AirCel general-purpose floating line is a simple, no-frills, weight-forward floating fly line per...

ONE SIZE HEAVY LINE The Amplitude Smooth series of lines are, simply put, the highest-performance smooth fly lines in the world. With up to five t...

THE ULTIMATE FLY LINE FOR PRESENTING TERRESTRIALS AND STONEFLIES CLOSE TO BANKSIDE COVER Rear-loaded head to carry big bushy flies with ease Lon...