



Royal Wulff Triangle Taper Cold Salt Mono Clear Fly Line
The Royal Wulff Triangle Taper Sea Wulff Intermediate Mono Clear Fly Line is built for one job: disappearing. A fully clear, intermediate fly line designed for spooky saltwater species on shallow flats, this is the line you tie on when bonefish are tailing in gin-clear water and anything visible gets refused. If you fish the flats of Mexico, the Florida Keys, or chase stripers eating crabs on a New England sand beach, the Mono Clear earns its spot in your bag. It is a specialized tool for the angler who already knows what an intermediate line does and wants one that won't blow up a shot at a permit.
Best For
Saltwater Flats and Spooky Fish - This line is purpose-built for sight-fishing scenarios where stealth matters more than anything else. Bonefish, permit, tarpon, and stripers in skinny water are the primary targets. The clear construction and intermediate sink rate let you place crab flies, shrimp patterns, and small baitfish imitations into the feeding zone without alerting fish to your presence. When the water is five to ten feet deep and a floating line just rides too high, the Mono Clear gets your fly down where it needs to be.
Picture yourself on the bow of a skiff, a pod of bonefish working toward you at sixty feet. You need a line that loads quickly, turns over in the wind, and doesn't flash in the sunlight. That is the exact scenario Royal Wulff had in mind. The continuous forward taper gives you the versatility to throw small #6 crab flies or swap to a larger streamer without changing lines. It is also a sneaky-good choice for late-summer striper fishing along the Northeast coast when fish push onto sandy flats to eat crabs and sand eels in broad daylight.
Temperature / Conditions
This is a warm-water and tropical line. It performs best in the air and water temps you find on saltwater flats from late spring through fall. The coating is optimized for heat, so it stays slick and shoots well when the sun is beating down on the deck of your skiff. You can push it into moderate climates during the warmer months (think July stripers in Rhode Island), but once water temps drop into truly cold territory, you will notice the line stiffen up. If you are fishing cold salt regularly, look at a dedicated cold-water intermediate instead.
Taper / Weight / Design
The Mono Clear features a 30-foot head with Royal Wulff's signature continuous forward taper. That means the heaviest mass sits at the rear of the head and the line tapers progressively lighter toward the tip. In practice, this translates to smooth energy transfer and delicate turnover at distance, which is exactly what you want when laying a crab fly three feet in front of a tailing bone. The Triangle Taper design also loads rods at a range of distances, so you are not stuck waiting for a fish at exactly 50 feet to make a good cast. Short shots and long bombs both work. The intermediate construction sinks at roughly 1.25 to 1.75 inches per second, keeping your fly in the strike zone without hanging up on turtle grass.
Features
J3 Coating - Royal Wulff's J3 coating is what makes this line shoot and last. It repels water and dirt, which means less friction through your guides and fewer strip-sets where the line grabs. The coating gives the line a dry feel even when wet, and it holds up well over time against the usual saltwater abuse. Fewer cleaning sessions, longer line life.
Full Clear Construction - There is no colored running line section to spook fish here. The entire line is clear, which is a real advantage on bright flats with sandy bottoms where even a tan fly line can cast a shadow. If you have ever had a bonefish bolt because your line landed in its window, you understand why this matters.
Wind Performance - The continuous forward taper is not just about delicacy. It also punches into wind better than many intermediate lines because the mass distribution loads the rod progressively. Flats fishing without wind is a fantasy, so this is a design choice that pays off almost every trip.
More Info
- Best for: Saltwater flats, bonefish, permit, tarpon, stripers
- Sink Rate: Intermediate (1.25 - 1.75 inches per second)
- Temperature: Warm to Tropical
- Taper: Continuous forward Triangle Taper, 30-foot head
- Weight: True to Line Weight
- Loops: Front & Back Loops
Original: $109.95
-65%$109.95
$38.48Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Royal Wulff Triangle Taper Sea Wulff Intermediate Mono Clear Fly Line is built for one job: disappearing. A fully clear, intermediate fly line designed for spooky saltwater species on shallow flats, this is the line you tie on when bonefish are tailing in gin-clear water and anything visible gets refused. If you fish the flats of Mexico, the Florida Keys, or chase stripers eating crabs on a New England sand beach, the Mono Clear earns its spot in your bag. It is a specialized tool for the angler who already knows what an intermediate line does and wants one that won't blow up a shot at a permit.
Best For
Saltwater Flats and Spooky Fish - This line is purpose-built for sight-fishing scenarios where stealth matters more than anything else. Bonefish, permit, tarpon, and stripers in skinny water are the primary targets. The clear construction and intermediate sink rate let you place crab flies, shrimp patterns, and small baitfish imitations into the feeding zone without alerting fish to your presence. When the water is five to ten feet deep and a floating line just rides too high, the Mono Clear gets your fly down where it needs to be.
Picture yourself on the bow of a skiff, a pod of bonefish working toward you at sixty feet. You need a line that loads quickly, turns over in the wind, and doesn't flash in the sunlight. That is the exact scenario Royal Wulff had in mind. The continuous forward taper gives you the versatility to throw small #6 crab flies or swap to a larger streamer without changing lines. It is also a sneaky-good choice for late-summer striper fishing along the Northeast coast when fish push onto sandy flats to eat crabs and sand eels in broad daylight.
Temperature / Conditions
This is a warm-water and tropical line. It performs best in the air and water temps you find on saltwater flats from late spring through fall. The coating is optimized for heat, so it stays slick and shoots well when the sun is beating down on the deck of your skiff. You can push it into moderate climates during the warmer months (think July stripers in Rhode Island), but once water temps drop into truly cold territory, you will notice the line stiffen up. If you are fishing cold salt regularly, look at a dedicated cold-water intermediate instead.
Taper / Weight / Design
The Mono Clear features a 30-foot head with Royal Wulff's signature continuous forward taper. That means the heaviest mass sits at the rear of the head and the line tapers progressively lighter toward the tip. In practice, this translates to smooth energy transfer and delicate turnover at distance, which is exactly what you want when laying a crab fly three feet in front of a tailing bone. The Triangle Taper design also loads rods at a range of distances, so you are not stuck waiting for a fish at exactly 50 feet to make a good cast. Short shots and long bombs both work. The intermediate construction sinks at roughly 1.25 to 1.75 inches per second, keeping your fly in the strike zone without hanging up on turtle grass.
Features
J3 Coating - Royal Wulff's J3 coating is what makes this line shoot and last. It repels water and dirt, which means less friction through your guides and fewer strip-sets where the line grabs. The coating gives the line a dry feel even when wet, and it holds up well over time against the usual saltwater abuse. Fewer cleaning sessions, longer line life.
Full Clear Construction - There is no colored running line section to spook fish here. The entire line is clear, which is a real advantage on bright flats with sandy bottoms where even a tan fly line can cast a shadow. If you have ever had a bonefish bolt because your line landed in its window, you understand why this matters.
Wind Performance - The continuous forward taper is not just about delicacy. It also punches into wind better than many intermediate lines because the mass distribution loads the rod progressively. Flats fishing without wind is a fantasy, so this is a design choice that pays off almost every trip.
More Info
- Best for: Saltwater flats, bonefish, permit, tarpon, stripers
- Sink Rate: Intermediate (1.25 - 1.75 inches per second)
- Temperature: Warm to Tropical
- Taper: Continuous forward Triangle Taper, 30-foot head
- Weight: True to Line Weight
- Loops: Front & Back Loops


















