Got as a gift a set of used carbon blades and plan to glue them into old Sporasub pockets. I'm thinking of using silicone as I have a tube around. and it seems to me like it could give a good, flexible bond. Has anyone tried it? I've also got Seemann neopren/rubber glue ("Wassersportklebstoff") that I use for wetsuit repairs. I would appreciate suggestions as to which would be better. I've read some threads and many suggest 3M 5200 - but unfortunately that glue is not available where I live. Any other suggestions? Some Loctite product maybe...?