Scientific Anglers Amplitude Smooth Infinity Salt Fly Line | Premium Saltwater Fly Line for Flats, Inshore & Coastal Fly Fishing

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 eight times the durability of traditional lines, this will change the way you look at fly line performance.

The Scientific Anglers Amplitude Smooth Infinity Salt Fly Line is one of the most versatile saltwater fly lines available, designed to deliver exceptional casting performance, effortless turnover, and reliable presentation across a wide range of saltwater fishing situations. Whether you're targeting redfish on shallow flats, stalking snook along mangrove shorelines, chasing false albacore, or presenting flies to cruising tarpon, the Infinity Salt is built to perform.

Featuring Scientific Anglers' proven Infinity taper design, this line loads rods quickly while maintaining excellent loop control and presentation accuracy at both short and long distances. The versatile taper allows anglers to efficiently cast a wide variety of fly sizes while maintaining the delicacy needed for challenging presentations.

Built specifically for harsh saltwater environments, the Amplitude Smooth Infinity Salt utilizes a specialized AST Plus slickness additive that delivers exceptional shootability, reduced friction, and long-lasting performance. The durable tropical-core construction remains stable in hot conditions while resisting memory and maintaining consistent handling throughout the day.

Designed to excel across multiple fisheries and species, the Infinity Salt is equally comfortable on the flats, around mangroves, along beaches, and throughout coastal estuaries. It is an outstanding choice for anglers looking for a single premium fly line capable of handling a wide variety of saltwater fly fishing applications.

Features

• Premium saltwater fly line
• Versatile Infinity taper design
• AST Plus slickness additive for enhanced shootability
• Excellent turnover and presentation
• Tropical-core construction for warm-water performance
• Reduced memory and improved handling
• Durable coating built for saltwater conditions
• Performs well at both short and long casting distances

Ideal For

• Redfish
• Snook
• Tarpon
• False albacore
• Sea trout
• Bonefish
• Coastal fly fishing
• Flats fishing
• Beach fly fishing
• Inshore saltwater fly fishing

Why We Like It at Premier Tackle

The Amplitude Smooth Infinity Salt is one of the most versatile saltwater fly lines in the Scientific Anglers lineup. It loads quickly, shoots effortlessly, and performs across a wide range of fishing situations, making it an excellent choice for anglers who want one premium line capable of handling everything from redfish and snook to tarpon and other coastal gamefish.