Relix Samson Hollow X16 line is a premium quality 16 carrier braid that's ideal for jigging, casting and game fishing.
The braid has a hollow core which allows you to actually thread the leader up into the mainline and then glue it in place rather than tying any knots. Because there aren't any knots required, the line retains 100% of its strength and there aren't any weak spots for breakages. It also allows for a smoother cast as it runs through the guides, which in turn increases your casting distance. Glueing your line doesn't sound like it would work at all really, but it's been tried and tested and works brillianlty! The best glue to use is a UV cured and flexible one like Solarez Flex, normal superglue will still work though.