> Successful gluing of tips can be traced to one process. That process is SURFACE PREP.
As long as the ferrule is FACED (not sanded) flat,the bottom of the tip is sanded flat,and there are no contaminates present,any good quality CA (super-glue type) should work fine.
On occasion,the ferrule material is suspect. In these cases,extra steps in surface prep should be taken.
I've been using the Gorilla Glue CA for several months now,and it works great.
Others here have great success with several Loctite variations,and even the hobby-type CA glues like Satellite City. Tommy D.