SA Amplitude Textured Grand Slam Tropical Floating Fly Line
Tarpon. Bonefish. Permit. All in one day. All on one fly line. That’s the idea behind the SA Amplitude Grand Slam, a line designed specifically to help you achieve one of angling’s most elusive accomplishments. With a short, powerful head the Grand Slam cuts through wind and turns over crabs, shrimp, and tarpon toads with ease. The first series of lines to feature the revolutionary AST PLUS slickness additive, the Amplitude will shoot farther and last longer than any other line on the market. It’s slickness down to a science.
- Features the revolutionary AST Plus slickness additive for superior shooting ability and increased durability
- Floating Texture on the tip section for the ultimate in flotation
- Shooting Texture running line delivers longer performance and better wind resistance
| Specification | Value |
|---|---|
| Line Type | Floating Fly Line |
| Material | High-Density Polymer |
| Length | Standard 100m (approx.) |
| Weight | 12g (approx.) |
FAQ
What makes the AST Plus additive different from other slickness treatments?
The AST Plus additive is specifically engineered to improve shooting distance and line durability, offering better performance in windy conditions and extended use without degradation.
Is the floating texture on the tip section effective in all water conditions?
Yes, the floating texture provides consistent flotation in tropical and coastal waters, helping maintain line stability and buoyancy during casting.
Can this line be used for both shallow and deep water fishing?
Please contact customer service



Richard Payne –
This line performs exceptionally well in windy conditions. The floating tip keeps the line stable, and the AST Plus additive makes it shoot farther than previous models I’ve used. Great for targeting tarpon and bonefish in shallow reefs.
Stephen Abraham –
I’ve used it for several days in tropical waters. The texture helps with casting accuracy, and the line holds up well even after repeated use in saltwater. A solid choice for anglers targeting multiple species.
Ava Vance –
The shooting performance is noticeably better. I can cast farther with less effort, and the line doesn’t tangle easily. The floating texture is perfect for shallow water presentations.