Re: Head Cement or Super Glue?
What he said.
i use 2 thin coats of 5 min epoxy on the heads of a lot striper and bluefish stuff like clousers and heads of stuff like deceivers when I want to cover stick on eyes on a thread head.... as well as for stuff like surf candies etc. A turning wheel helps to avoid bumps from sagging. It takes 5 min to set up, but 20 min to cure so it can sag if you aren't paying attention. You can make your own turner for cheap out of a disco ball, micro wave turn table, or rotisserie motor.
Some folks, like Bob Popovic swear by Tuffle Eye which is a special light wave (not UV) cured resin used in dentistry, but the initial set up is expensive at around $80 for the light plus a starter tube of resin. After that it's not bad in terms of cost. The advantage is that it sets up instantly so no need to turn, no stink, and stays clear without yellowing. Epoxy will tend to yellow after coming in contact with sunlight, not that it affects catching.