Seaguar STS Salmon 100% Fluorocarbon Fishing Line Leader, 100yd Spool, Clear, Multiple Sizes
Condition: New
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Availability:
In Stock.
Arrives
Friday, Oct 30
At a glance
- Condition
- New
- Size
- 30lbs/100yds
- Model
- 30STS100
- Weight
- 3.2 oz
- Color
- Clear
- Material
- Fluorocarbon
- Line Weight
- 30 lb
- In the box
- Fishing Line
- Warranty
- Limited
Features 5
- Seaguar STS Fluorocarbon Leader gets to the fish faster and holds its own in a fight
- With a lower refractive index than monofilament, it is significantly less visible underwater
- This genuine 100% fluorocarbon leader material delivers incredible abrasion resistance
- Maximum impact and knot strength, all with a smaller line diameter than monofilament
- STS Salmon is offered on 100-yard spools in 20, 25, 30, 40 & 50 lb. test
Description
Seaguar STS Salmon Fluorocarbon Leader Material gives salmon anglers confidence when running plugs on tide swings, back-bouncing roe for Chinook, or twitching jigs for Coho, using 100% fluorocarbon with excellent abrasion resistance around boulders, mouths full of teeth, and submerged timber. The leader sinks fast to get your presentation into the strike zone during short windows on current breaks, while low light refraction keeps the line virtually invisible underwater for pressured fish in clear water. Strong knot performance supports heavier setups for salmon runs while keeping the line diameter compact on 100-yard spools. 100% fluorocarbon with high abrasion resistance Fast-sinking leader helps reach the strike zone quicker Virtually invisible underwater for clear water salmon 100-yard spool for river and coastal tactics
Specs 20
| Material | Fluorocarbon |
|---|---|
| Color | Clear |
| Fishing Line Type | Fluorocarbon |
| Brand | Seaguar |
| Line Weight | 30 lb |
| Brand Name | Seaguar |
| Item Length | 4.2 inches |
| Number of Items | 1 |
| Unit Count | 300 Feet |
| Item Weight | 3.2 ounces |
| Manufacturer | Kureha |
| UPC | 645879100309 |
| Global Trade Identification Number | 09 |
| Item Type Name | 100% Fluorocarbon Fishing Line Leader |
| Model Number | 30STS100 |
| Manufacturer Part Number | 30STS100 |
| Size | 30lbs/100yds |
| Material Type | Fluorocarbon |
| Strand Type | Single |
| Breaking Strength | 30 pounds |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Oct 30
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Great buy
Size: 50lbs/100yds
Works well for leaders, price is awesome
Reviewed in the United States on June 9, 2026 by HAPPY Buyer
Great leader. Great abrasion resistance.
Size: 30lbs/100yds
This is my go to leader for fishing around structure where I need abrasion resistance. It holds up well to being drug across bridge pilings and rocks. It’s easy to tie and holds knots well. It has a lot of memory and is fairly stiff. This fine for a leader, but do not use this as a main line. Great value for Seaguar quality.
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Reviewed in the United States on June 29, 2026 by Jason
Great Leader Material For Salmon Fishing
Size: 50lbs/100yds
I have used several brands and line tests of leader material over the years. Started out with Berkley Big Game Green 20 lb leader & mainline for cut-plug herring. I graduated to Maxima 30lb for both the mainline & leader the last few years mostly due to new fishing techniques and areas. 2023 I changed my salmon trolling methods. From hard to soft spinners, tighter drag settings and adjusting my troll speed from always slow (my herring speed) to fine tuning to current, troll direction and flasher action. Then I started to break off fish. No explanations. I was using the right clevises on the soft spinners and the line wasn't breaking there. Not breaking at the knots either. Just breaking. it was fresh line too. Could've been contact with the bottom or one of the myriad of other causes. Enough to make me look into other leader material. 2024 I changed over to using braid main line, 50lb blue Powerpro and changed my leader material to 50lb clear Berkley Big Game. The breakage still happened occasionally but now the we had more more fish shaking the hooks (barbless Big River & octopus). We had one day at Buoy 10 where we had 19 fish on with only one to the net (dang thing was a wild too!) I bought the Seaguar 50lb Clear because I bass fish quite a bit and that's all I use for all my rods (both spinning & casting, braid & Flouro). I bought the fluorocarbon because I wanted to see what less stretch would do for my hookup to land ratio. First thing I noticed was it was stiff line. Stiffer than mono in the 50lb test. I love that as it would whip my spinner or anchovy bait more from behind the 360 flasher than the mono. Second thing was that it is a smaller diameter it was easier to run line through the hook eye when you're in the middle of tying an egg loop knot (almost impossible to do with 50lb mono & 3/0 or smaller octopus hooks). And, with the line being a smaller diameter means less water resistance and adds more whip to the lure. We never had another leader break the rest of the year and the hook to net ratio went up. I tie my leaders during the off season so I've already got more spools and getting read for 2025.
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Reviewed in the United States on January 3, 2025 by Salmon Slayer
10/10
Size: 20lbs/100yds
If you fish for salmon in the river just get this for your leader and stop looking at other options. Absolutely unreal amount of abrasion resistance. Getting king salmon out of log jams in a fast current is not something most flouro would do as easily as seaguar. Will never use another brand
Reviewed in the United States on February 17, 2026 by Mike
Good product
Size: 40lbs/100yds
My go to leader for King salmon
Reviewed in the United States on August 31, 2026 by Bradlee B Karan
Worth It For One True Thing
Size: 20lbs/100yds
I posted a review of Seaguar's STS in a different product review area, for the lighter weights in which STS is offered. I'll summarize it here: I like this line. It's not more abrasion resistant as far as I can tell, and it's less abrasion resistant than Berkley PRO Spec fluorocarbon leader material, but sadly, Amazon is not offering PRO Spec. It is no more supple in cold water than other fluorocarbons. That's not bad, I just hoped it would be more pliable than others. It's hard to tell if it sinks faster than other fluorocarbons. Salmon and steelhead rigs are heavy in and of themselves, and sink mighty quickly regardless of the line I use. However, it ties knots better - more reliably - than any other fluorocarbon line I've tried, equal to Berkley's PRO Spec. I rarely see the stress/friction curly-cues that seem to be more common when tightening down a knot in a fluorocarbon line than they are with knots tied with nylon and copolymer lines. Reliable knots have always been the weak link with fluorocarbon lines. It seems to me that STS is a big leap forward for knot strength and knot reliability, and that makes STS worth every penny of the premium price. It's no more pliable when fished in frigid water. It hasn't demonstrated any better abrasion resistance than other premium fluorocarbons. It's definitely right up there matching the best characteristics of any retail fluorocarbon line available. But it ties great knots. I don't commit to fishing lines, but STS is one I'll keep using.
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Reviewed in the United States on December 4, 2014 by Tinker
Great for Silver (coho) salmon leaders
Size: 30lbs/100yds
We went fishing on Alaska near Ketchikan and trilled/mooched with herring. This leader was perfect. I tied a few double hook rigs with 3/0 and 4/0 hooks using a uniknot on the end hook and a snell knot on the upper hook.
Reviewed in the United States on November 8, 2025 by ksbk
Great quality line
Size: 40lbs/100yds
Great line. Use as a lider for salmon fishing.
Reviewed in the United States on June 12, 2026 by Taras