What flavor Loctite? They make many different types of adhesives. Some will release at fairly low temps: < 450F ( 230C ) others will not.
Does it say “Threadlocker” on the label? Loctite red or green Threadlocker will release with heat. Blue should break pretty easily with a wrench.
All the info is available at http://www.loctiteproducts.com/ They are also very helpful and responsive to inquiries, in my experience.
A counter-top toaster oven is a handy thing to have in the shop. I use one to release adhesives, melt machinable wax and cerro alloys. Coat mild steel parts with motor oil and bake, for a nice rust resistant patina. Dry things.
Give your wife a new one for Christmas, and take the old one. ( Nota Bene: It is important to perform these steps in the given order. )
One of those little palm-sized refillable butane torches is also useful for releasing adhesives when you just want a quick, point application of heat.
It is vital to have excellent ventilation. Heating cyano-acrylates, especially, is risky business how ever you do it. I take it outdoors and stay upwind of the work.
David Clark in Southern Maryland, USA