Scientific Anglers Amplitude Smooth Infinity Salt

Scientific Anglers Amplitude Smooth Infinity Salt floating tropical fly line, specifically designed for saltwater fishing. The line is half a size heavier, making it easier to cast large flies in windy conditions.

The Amplitude Smooth series lines offer top-notch performance. They have up to five times less friction and eight times better durability compared to traditional lines. This line will change your perception of fly line performance.

Scientific Anglers Amplitude Smooth Infinity Salt - Features:

• Extended head for accuracy on long casts
• High-contrast marker to help identify the back of the line when fishing with long line pulls
• Tropi-Core technology that maintains the line's stiffness and slickness in tropical conditions
• SA AMP S INFNTY SW WF XX F (X = line weight class)

Cleaning the line with soap and water removes most dirt, but cleaning pads work even better. When properly cleaned, your line will cast better and last longer, which is definitely a good trade-off for a few minutes of line maintenance.

Product text updated 18.12.2025.