Silicone bonding - Permabond POP can be used to prime the surface of the silicone, and then parts can be bonded with a cyanoacrylate.
One reaction to make highly stretchable or extremely soft silicone elastomers from easily available materials
The Dos and Don'ts of Working with Silicone Adhesives and Sealants
How to Glue Silicone to Metal: A Comprehensive Guide
What type of glue can I use to make a popsocket without adhesive
How would I apply Gorilla Glue to the back of a phone case? Would
Can I put hot glue on my phone? - Quora
Adhesive Primers and Adhesion Promoters
Bonding_Methods
How to Glue Silicone to Metal: A Comprehensive Guide
Can I use rubber cement to glue silicone to silicone? - Quora
Biosensors, Free Full-Text
1060 - Squeaky Clean Surface Prep 4oz - Duragloss