Dudley,
It was a saltwater fly tyer that suggested it to me and got me started using the stuff as a mater of routine.
Bass Bug,
I’m also using the stuff from Hobby Lobby. I like that it comes in three different viscosities. The thin stuff penetrates well, and dries very fast. It’s what I use mostly when assembling a fly. The medium is about the same as regular Zap, but seems to be a bit stronger and quicker setting. The thick stuff is perfect for attaching eyes and filling viods.
As far as flexibility goes, I use the CA glues to bind stuff to the hook, not where it would effect flexibility of the materials. For coating stuff, and I do a lot of that, there are many good flexible products out there.
The combination of thread wraps and penetrating ‘thin’ CA glue makes a rock solid connection that won’t slip or twist, and keeps materials from pulling out from under wraps while the fly is being fished. A thin layer of the glue applied before wrapping things like chenille, herl, long fibered dubbing blends, etc., anchors them firmly while still allowing their inherent natural movements. Plus, it eliminates the ‘problem’ of the materail being cut by the teeth of the fish. If the material is glued onto the hook, if the central stem is cut, it doesn’t matter, because the whole length is tightly bonded in place.
Another place where I find it helpful is as a substitute for a finishing knot on some flies. Especially deer hair bugs and flies where access to the eye is obstructed, or where the tie off point is at the back of the hook. Places where it’s a bit more difficult to whip finish or half hitch. A bit of CA along the thread, wrap it a few times, hold it tight for a couple of seconds, and just cut it.
It’s also the best thing I’ve found for anchoring dumbbell eyes, and glueing foam to a hook.
By the way, not all CA glues turn that ugly white color. The stuff from Hobby Lobby doesn’t do that on my flies. I’ve only seen that on flies where I’ve lost control of the glue and used too much.
The bottom line for me is that the use of these glues both speed up the tying process and produce a stronger, more durable fly. I’m not in a hurry when I tie flies, but I hate to spend time just spending time. Tying eficiently is a big thing for me. Ca glues help me with that. I can eliminate some steps, streamline others, (mostly thread wrapping) and still get strong, durable flies.
I don’t use it much for a head cement, and it’s not something I need for the simple dry flies tied for trout, but when I’m tying streamers or bass flies, I wouldn’t be without it.
It definitly has an important spot on my bench.
Buddy