I am hard on fly lines. Lots of days. Plenty of concrete, riprap, bridge junk, and sharp edges mixed in with the usual rocks and gravel. The front of the line always takes the worst of it, and that is the section most likely to fail.
In a previous article, I covered why I cut factory-welded loops from many of my lines. Brian Flechsig of Mad River Outfitters and the late Flip Pallot have both explained how eliminating the loop can improve energy transfer and reduce hinging. My focus was carp. Shots happen close. Leaders get stripped into the guides. When a fish eats and turns, a bulky welded loop can catch in the tip section. Broken tips and chaotic fights follow. Cutting loops and running a nail knot solved that for a long time.
Restorline Reloop has brought me back to loops and created a way to save lines from the landfill.
Reloop
Reloop allows you to build an ultra-micro loop with control over the finished size. That low-mass profile changes how the connection behaves in the guides. On my home water, I regularly strip the leader into the rod. With these loops, the connection moves through smoothly and stays compact under load.
This gives back the convenience of loop-to-loop connections while keeping the line fishable the same way I ran it with a nail knot. The loop stays small enough to pass through the guides without the abrupt tick or jam common with larger factory loops.
Sealing the tip of the line is another benefit. Once a factory loop is removed, the core at the end of the line is exposed. Water can wick into that core and contribute to internal breakdown. Reloop seals that end again, protecting the core while forming the new loop.
I have used Reloop to replace factory loops, rebuild loops that failed, and finish trimmed tips after damage. Testing included hard pulls on carp, repeated stripping in and out of the guides, and normal contact with gravel and debris. The loops held their shape and strength. The finished connection is slimmer than heavy butt sections built with multiple wraps. According to Restorline, this system has undergone heavy testing on strong saltwater species such as tarpon and tuna. Scientific Anglers has also adopted this style of loop at the factory level, and many other line companies are following.
Reline
Reline addresses coating damage near the front of the line. Nicks, separation, and early delamination often send a line toward retirement. I used Reline on a polyurethane line that had begun to delaminate near the tip. The coating sealed back down over the core, and the line returned to regular use.
The product works with both PVC and polyurethane fly lines. A heat gun is required. I already had one for other shop tasks, and it worked well. Restorline also offers basic heat guns, and similar tools are widely available at hardware stores. The repair process is straightforward and extends the service life of lines that would otherwise be discarded.
LineSight
LineSight serves as a visual and tactile marker integrated into the fly line. I have started using it as a hand marker on stillwater sinking lines. It provides a reference point you can feel as it moves through the guides and see when light allows.
The glow version charges with a UV light and remains visible in low light or at night. I am still spending time with this product, though early use shows potential for tracking line position and managing hang eats during stillwater fishing.
Closing the Loop
Reloop provides a compact, guide-friendly loop while sealing the line core. Reline restores damaged tips and keeps worn lines in play. LineSight adds a built-in reference point for specific presentations. All three focus on the front of the fly line, where wear shows up first and small failures have outsized consequences on the water.