FWIW this might be a Bad Idea(™) given the Graphtech saddles are made from some type of plastic polymer and could be damaged by the use of incompatible solvents within Loctite 'Blue'.
These products rely on the presence of metal (and absence of oxygen) to properly cure/function and do not play nicely with certain plastics, as stated on the bottle:
Vibratite VC-3 claims some level of plastic compatibility but can be difficult to find/expensive.The back of Loctite 243 bottles wrote: MAY ATTACK SOME PLASTICS
Regardless; just find a better bridge as alexpigment suggests. My experience with those saddles on a Telecaster was that they sounded shithouse anyway. They removed all character/interest and gave it a really 'generic electric guitar' sound.