If you are able put some 425 on an inconspicuous area of the phantom shell and watch what it does. Should be ok if applied sparingly to the threads only and screws installed carefully but it definitely reacts badly with the "plastic".How do you make these statements without the facts, HWCM? As I said, its designed for use with metal and plastic.
https://www.silmid.com/dsweb/Get/Document-219655/LOCTITE 425 - TDS.pdf