are you printing in pla ?
if so what glue are you using , the only glue i find that works well is that nasty solvent based scigrip 16 [dimethylene chloride ?]
once you crack the seal it quickly dry's up in the tube no matter how diligent you are resealing it and its not cheap. i keep mine in the fridge.
super glue just unsticks and falls off after a few weeks