Seaguar Tatsu Fluorocarbon 1000 Yards
Seaguar Tatsu Fluorocarbon in 1000 Yard Spools represents the pinnacle of fluorocarbon technology, engineered as a “virtually invisible” and “almost invincible” mainline that stands as the brand’s strongest and softest line to date.
- Utilizing an exclusive Double Structure Fluorocarbon (DSF) process, the line fuses two distinct 100% fluorocarbon custom resins to create a high-performing, castable cord that was previously exclusive to the Japanese market.
- Features a hard interior resin for superior tensile strength and a soft exterior resin that provides tournament-grade knot strength, flexibility, and exceptional abrasion resistance.
- Designed to sink faster than standard lines to maximize time in the strike zone, this “Dragon” (Tatsu) line delivers unmatched performance in deep water and structured environments.
| Specification | Detail |
|---|---|
| Length | 1000 yards |
| Material | 100% Fluorocarbon (Double Structure Fluorocarbon) |
| Core Structure | Hard interior, soft exterior resin |
| Key Benefits | High tensile strength, excellent abrasion resistance, fast sinking, superior knot strength, flexibility |
FAQ
What makes Seaguar Tatsu Fluorocarbon different from other fluorocarbon lines?
The Tatsu line uses a Double Structure Fluorocarbon (DSF) process that combines a hard interior resin for strength with a soft exterior resin for flexibility and knot strength, offering both durability and performance in casting and underwater applications.
Is the line suitable for use in deep water fishing?
Yes, due to its fast sinking rate, the Tatsu line is designed to maximize time in the strike zone, making it ideal for deep water and structured fishing environments.
Does the line have good knot strength?
Yes, the soft exterior resin provides tournament-grade knot strength, ensuring secure connections under high tension.




Dorothy Glover –
Used this line for offshore trolling and noticed a significant difference in sensitivity and sink rate. The knot strength holds up well even under heavy pressure. Very reliable in deep water conditions.
Brandon Hill –
The line feels smooth and casts well. It sinks faster than standard fluorocarbon, which helps keep the bait in the strike zone longer. No visible line when fish are near, which is a big plus.
Stewart Avery –
Great performance in structure fishing. The abrasion resistance is excellent, and the line doesn’t fray even after repeated use. Slightly more expensive, but worth it for serious anglers.
Elizabeth Underwood –
Felt like a game-changer in my deep water setups. The combination of strength and softness makes it easy to cast and handle. No issues with knots or line breakage during use.